Th350 stop leak. com FREE DELIVERY possible on eligible purchases .

Th350 stop leak I'm having problems with what seems to be a pan leak on my TH350. On the passenger side, you have the "kick down" cable, that has a small "o-ring" or the cable housing may leak. Speedometer gear and seal replacement. . Stock tube was fine, except for leak. I recently posted about my ongoing issue with my TH350 leak, and for some reason my post disappeared, so trying again. A new speedo housing leak stop kit for the GM 200-4R Transmission, 1981-1990. Hi. If it's just the diptstick tube, get a new O ring, and install it (no sealer), and see if that fixes it. 115. 35:thumbsup: rad cap relief make a real mess internally. CT Solutions CT9683 TH350 Extension Tail Housing Rear LEAK STOP SEAL KIT Turbo 350 Transmission . I don’t really want in this thread in this sub-forum in the entire site. It's as easy as that! Electric to mechanical speedo gear conversion Powerglide TH350 TH400 700-R4 C4 C6 TF6 904 TF8 727 Jetaway Turbo 350 400 leak stop repair seal speedometer gear calibration. It fixed my trans leak and also Things that leak above the pan gasket, will leak oil to the gasket, so it will flow all around the pan. 8 4. 875") Speedometer "Bullet-type" adaptor. Shown on C3 Corvette but applies to many cars and trucks with this Hi all, I have a TH350 tranny on my '70 GS, that has been leaking/seeping fluid for a couple of years now. Post: TH350 Dipstick Tube - leaks - anyone else? (Topic#159872) Douglas Ferguson Senior Member Posts: 378 Loc: Missouri Reg: 09-12-04. I've replaced the pan gasket and the shift shaft seal, thinking that those would be about the only leak source Front seal leaks are not common on th350. Kit includes: 2 metal clad oil seals + 2 O-rings (1 kit for now and About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Reassembled, and again I have the same leak. Then retorque to 120 in lbs. Baumi likes this. Jump to Latest 8. $31. The steel pans are also a common leak point because the bolts usually get over tightened trying to stop a leaking pan gasket when its actually the shaft seal. Its worth a try not hard to do and dont cost anything. Any advice would be greatly appreciated. On both of my TH350's I have a rubber sleeve type seal on the cable. It's definitely leaking at the front of the trans and continues to leak even if I don't run it. CT Solutions sku: CT7005. i can drive around, and run into a store for 15 minutes, and come out with no leaks showing then i come home, go inside for an hour+, come out and there is a 1/2 qt of red fluid on the floor. 4. No need for a different tube, no need for the top-hat seal, no need for any mess of RTV. The end result was that the 100k+ transmission was due for a rebuild. Permatex makes a sealer specifically for transmission fluid. Also includes a c-wire clip (not pictured) Guys, I've tried searching with some luck but im still not sure whats going on. It's the last ditch effort to stop the leaking Item CT8852 - TH350 700R4 Transmission Yoke Sealing Kit . Posted by Ricky on 9th Aug 2020 Worked perfect, just what I needed. 00 gear True Trac, full Wilwood disc, Viking Coil overs, full adj susp. 18. Put a light coat of gasket maker on top of gasket and install. Paired with a professionally rebuilt TH350, a performance pan delivers the cooling, durability, and reliability needed to handle modern horsepower. The new one is deeper and has more capacity, dipstick readings are different now. I have a leak out of the weep hole of the yoke of my driveshaft. I know this is a common leak point, and that many people can't seem to get it sealed with just a replacement O-ring. $46. A new speedo housing leak stop kit for the GM TH350 Transmission, 1969 & up. Wear in those parts will let air get into the converter, so the fluid can drain out. Replacing the stock steel transmission pan on my chevy th350 with an aluminum one from summit. 99. TH350 Speedo Gear Housing LEAK STOP KIT Transmission Speedometer (classictransmissionsolutions. User Info. TH350 Speedo Everything needed to completely up and secure your two inch speedo housing on your TH350 Transmission, 1969 & up. I tried some stop leak stuff on my Powerglide and it went from a small leak to a huge leak overnight. (The inside metal clad seal So I noticed a transmission fluid leak on the TH350 in my '75 Chevy C20 pickup. Also includes a spring clip to hold the inner seal in place. And I am cheap and will not fix the speedometer. Skip to main content. I'll be damned if the leak didn't stop, totally. And, it seems to be coming from the pass. The plastic cable mounts needs to be removed. CT Solutions sku: CT5664. Stopped my leak. 1 offer from $1188 $ 11 88. If it's worn the seal will pull down causing a leak. A new speedo housing leak stop kit for the GM 700R4 / 4L60 Transmissions and ST-300 Transmissions, as well as some Th350 transmissions which have a speedo housing for 34-45 tooth gears. First, i sealed up the speedo cable. 47ragtop, scrap metal 48 and olscrounger like this HELP! MY TAILSHAFT IS LEAKING!!! No worries, I got you covered! Here is what you need to know. Stop your leaks and enjoy the time with The 350 Turbo Hydramatic (or TH350) used to receive rave feedback among numerous automobile enthusiasts as the best 3-speed auto transmission ever created. We q-bonded it and everything is great now! Thanks for all your help and advice! my trans has a new pan gasket, filter, dipstick seal, and a functioning kickdown seal now. Aluminum Powerglide Rear Seal for Extension Tail Housing $14. Turbo 350 Extension Tail Housing REAR SEAL & BUSHING TH350 I have a th350 in my truck. The pan then overfills and will leak past any bad gaskets or O-rings. The trans has always had leak problems. Just a thought. (UMI, CPP) lowered, 18s / 20s 1968 Camaro. Left Torque converter drainback is a common issue with the TH350 transmission as it ages. The transmition was rebuilt hear in the UK but a reliable guy so believe all should be good , however I've been battling with a trans fluid leak from the dipstick tube since day 1. 3 the T-350 can leak many places. 1970 Malibu, 505 HP 385 Stroker, TH350 w/ Gearvendors, 3600 Converter, Home Built HEI, Junkyard CT6893 - A new speedo housing leak stop kit for the TH350 Transmission, 1969 & up. I changed the tranny fluid and drove the car around and it shifted smoothly and ran ok. This kit fits steel bullet type speedo housings for the TH350. Get it Feb 6 - 7. Dave on this I had to fix a lot of Chrome plated pan's and dip stick's because of leaks,,, Ruff up the sealing area then a very light coat of sealer, Trans don't like sealer,,, So don't get any insideSeen people fight a chrome oil pan that leaked like crazy,,, Show them how to make it stop,,, And they just give you this crazy look What causes a TH350 to dump fluid (up to two quarts) onto the floor after sitting for more than a week or two? I recently swapped a TH350 from one Camaro to another, replaced the front and rear seals, pan gasket and screen, and the kickdown cable o-ring. D (0. Cannot get that sucker to stop leaking to save my butt. How to fix a speedometer cable A new speedo housing leak stop kit for GM TH375, TH400, TH475 & 3L80E Transmissions, 1964 & up. details on how to stop a front seal leak on an automatic transmission I have a couple of old yard-mobiles that could use a dose of "leak remover" if it'd work without having to actually drive them on the road. It measures full when warn and checked correctly going into gear, out and quickly check the dipstick. Always had a few drops on the floor but now, park it for a month and it'll take a couple quarts to get it moving. I had the classic issue where tail shaft leaked through weep hole in the output yoke. Toggle menu (888) 324-1617 TH350 700R4 OUTPUT SHAFT SEALING KIT Plug Seal & Stop Yolk Yoke Drive Line Leak. Everything needed to completely up and secure your 3/4 inch wide steel bullet speedo housing on your GM TH350 Transmission, 1969 & up. Price, product page $31. TH350 TH350C 1976-83 BUICK LESABRE. Just a more robust version of the correct size O-ring. The solution is to drive the car every couple of weeks or at least start it and let run until everything is warmed up. It would be great to resolve the leaky tailshaft once and for A new speedo housing leak stop kit for the GM TH350 Transmission, 1969 & up. 96. malc. the shaft on the driven gear or the aluminum gear housing gets worn to the point where new seals won't totally stop the leak. com/burno Guys, I'm still dealing with a mystery leak w/my TH350. Includes metal clad linkage seal, linkage TURBO 400 TH400 TH350 TH250 RED STRIPE ADJUSTABLE MODULATOR 1965 UP for GM. my car is a th350, no trans cooler, floor shift, with kickdown, all stock. The TH350 has a solid balance of strength and size, able to fit in smaller vehicles. 160 posts · Joined 1999 Add to quote; Only show this user #1 · Jan 8, 2007. This week, I decided to put an end to this leaky madness. Don,t over tight the bolts or the pan will bend in the bolt area. Bolt hole distortion can be repaired using a ball peen hammer and striking the center of the holes to knock them back flush with the pan rail. All there is sealing it is a top-hat shaped seal TH350 700R4 OUTPUT SHAFT SEALING KIT Plug Seal & Stop Yolk Yoke Drive Line Leak. com and I agree. Im thinking the only thing it could be is where the dipstick tube seals with the transmission. Used to be that the cars never sat long enough to have a chance to leak that way. GIve us more information. 72, SB 383, Voodoo roller, 219/227; . 08. 68Cpe307 Discussion starter. Buick Dynaflow torque Ball repair kit Rebuild Parts 700R4 Electric to mechanical speedo gear conversion Powerglide TH350 TH400 700-R4 C4 C6 TF6 904 TF8 727 Jetaway Turbo 350 400 leak stop Plus a 2 dollar seal and a hour of your time is worth trying to stop the leak compared to dropping the pan and changing out the shaft. $19. 5 Hoosiers 9. 71boo Discussion starter. I've had the pan off and resealed twice, replaced the shift shaft seal, thinking that it could be leaking and running around the pan and dripping on the pass. Includes outer oring and The TH350 has one advantage over a TH400 in that the filter is attached to the bottom of the valve body and already on the bottom of the oil pan. 2" eaton posi, 17 inch Intro's. 1970 Chevelle. It still leaked I got tired of the Heartbeat of America bleeding ATF all over my driveway, so let's fix it. If you would like to su Have you changed the pan gasket and still leaking transmission fluid? Stopping a hard-to-find transmission leak doesn't have to be a lengthy and tricky DIY p Hi everybody. 6969 posts Stock rebuilt TH350 Edelbrock performer cam + intake Dual 2 1/2" Flowmaster exhuast (waiting to be installed) Edelbrock IAS Classic shocks 95 9C1 3. This housing in metal and made very well. I still find fluid on the floor after a couple of weeks. Use gasket maker rtv on the pan and install the gasket. Delivering to Balzac T4B 2T3 Update location "Stop-Leak" kit is used to repair the steel 7/8" O. There is another seal inside the housing to seal between the housing and the plastic speedo gear, it is a small lip seal held in with a small wire clip. It's been leak-free up until yesterday, when I noticed 2 spots on the floor directly under the 2 center pan bolts on the LH side of I have a TH350 and a 350ci creat motor in my 55 hardtop. 16. FREE delivery Tue, Mar 18 . It's definitely a 'low' leak. this surface seals on a o-ring on the output shaft TH350 TOTAL LEAK SEALING KIT for Extension Housing. TH350 Leak at front pump seal? Jump to Latest This will let the seal run on an unworn portion of the converter and sometimes it will stop leaking. SHARE POST #16. No leaks with stock Why or how can a transmission leak out the yoke? I guess there is a hole in the center of the casting? The guy that put this truck together,really used some undesirable engineering,he put a 10 bolt posi from a 2nd gen camaro in this 81 chev truck,the rear is off center and the yoke doesnt appear to be slid into the trans tailshaft far enough,it is not leaking around TH350 Extension Tail Housing Leak Seal Kit Transmission. I put about 6 or 7 quarts of ATF into my TH-350 the other day (I put a new B&M torque converter in it) and checked the dipstick after every quart with it showing empty still. search for the many threads on leaking TH350 transmissions. Ships from and sold by MaxxIndustries. 727 TF8 Transmission Rear Extension Tail Housing Leak Stop Sealing Kit. This is my fourth attempt at getting a leak to stop. Profile Page I had a TH350 that wouldnt stop leaking and I used some sealant in a can that had a nozzle on it like a cheeze wiz can. Information on TH350 Dipstick Tubes Leaking I have had no leaks from the dipstick tube at all since getting a better brand of O-ring. Modulator valve leaks are very common on the TH400. GM used two methods for this. com) Chuck 55 210 sedan, rust bucket. I don't know a sure fire way to prevent italthough I expect replacing the pump and converter, and So the th350 in my Skylark won’t stop leaking from the pan. Posted by RON BORCHERT on 8th Sep 2020 This product worked perfect. My th350 has a leak on the shift shaft seal. Page 1 of 2 1 2 Next > Joined: Aug 27, 2007 Posts: 432. There are a lot of TH350 Transmission Seal Filter Kit; Automatic Transmission External Gasket Seal Reseal Kit for Turbo 350 TH350 TH350C Rebuild Kit. The leak is coming from the speedo cable bullet and drive gear. Install bolts finger tight, then torque to 75 in lbs in a crisscross pattern. Also included is a La Speedometer Gear 345215 Chevy TH350 type Bullet speedometer gear housing with oring and seal plus an extra seal kit. Add to Cart Aluminum Powerglide Speedo Housing LEAK STOP KIT Transmission Speedometer C3 Tech/Performance - Leaky TH-350, don't know where to look - So I have been struggling with a leaky TH-350 in my 77 for quite a while now and I thought I had the situation fixed. freakin TH350 leak. CT Solutions CT9683 TH350 Extension Tail Housing Rear LEAK STOP SEAL KIT Turbo 350 Transmission. Some have just a square cut type "o"ring & sometmes they dont fit right. But it still leaks. Includes outer oring and inside rubber gear seal to stop leaking at your speedometer housing. 949 posts · Joined 2007 Add to quote; Only show this user #1 · Mar 25, 2015. Skip to. M. 9K views 6 replies 4 participants last post by 68Cpe307 Mar 26, 2015. 99 $ 31. 99. 0. Toggle menu (888) 324-1617. This 1976 Corvette came in with a rebuilt transmission that always leaked. No big deal. The car isn't running yet and I know you are supposed to th350 kickdown cable hole leak. Enjoy!silicone s Hey guys I'm struggling to resolve a leak from my dipstick tube on my th350 transmition. Does it leak from the same spot. 700R4 Speedo Gear Housing Leak stop kit & Speedo Gear. It’s been doing this since I’ve owned the car for the last 4 years. Shoot, I ended up taking it to the best Trans shop in town. In December I took it to a shop twice and ultimately had a removal and complete reseal. In Japan, especially in the city, there are so many traffic lights and stop signs, that the kickdown can actually be completely removed. I've read allot of posts on the subject , but am failing to find a resolve. Been working for me for 10 years. side of the tranny. I solved it by replacing the yoke with a sealed yoke (no weep hole). CT Solutions sku: CT0964. We have a 72 PK that the flex plate Overtightening pan bolts distorts the pan rail and oil leaks past the gasket. It will stop the leak where the speedo cable connects to the So my th350 has a fluid leak that seems to happen all the time but most noticeably at high rpm heavy acceleration. That makes it really easy to cap. SHIFT SHAFT SEAL; and probably the shaft also. Reactions: souixindian, Pops @ Tri-5. 1976-83 BUICK ELECTRA. C. I have replaced twice with no success, still leaking. I have replaced the rear seal twice myself (once when I first installed the trans and again about 3 years ago). Jump to Latest 18K views 7 replies 6 participants last post by SSuper Dave Jan 9, 2007. When I got the car I replaced the cork gasket with Clean the surface above the pan with brake cleaner and apply masking tape. It will not damage your transmission and it swells the seals and rubber o-rings to stop small leaks. The leak is not a major one - we're talking about a few drops of fluid on a piece of cardboard, after shutting down the engine and letting the car sit for a while. "Stop-Leak" kit is used Previous owner threw some kind of sealant kit around the entry to stop it, but I can clearly tell it's coming from there. They describe the 700r4 and I have a th350 th350 case leak problem. All was OK. I would say it is about 3/8" tall & slides over the plastic part that sticks in the trans. Rick Gone, but never FORGOTTEN!! No idea if u got the answer but here is the best TH350 TOTAL LEAK SEALING KIT for Extension Housing. I noticed Hi group, I've got a question about my TH350 speedometer cable leak before I tear into it again. Also included is an additional inside metal clad seal and an additional outer oring to use later on. One thing wrong so far I have had to replace the trans line because it looked like it had cross theaded and leaked so I changed the fitting in the trans and installed a new trans line and used teflon tape on the trans line theads but not on the trans fitting theads Upgrading your Turbo 350 transmission pan isn’t just about stopping leaks – it’s about unlocking your drivetrain’s full potential. The kit includes: Installation Tool; Yoke Seal; Extra Yoke Seals to Use Later; Installation instructions . FREE Returns . 1K views 9 replies 7 participants last post by pizzi-man Aug 2, 2007. Maybe you have a small crack in the case. TH350 The problem Im having now is the firewall is in the way and the lokar dipstick tube bends and puts uneven pressure on the base where it mounts into the trans causing a leak. CT Solutions sku: CT7888A. Thank you and Happy 4th to all Donnie . I mean, min and max levels are changed. Making another attempt to stop the transmission leaks on this car. Check the pan gasket, speedo gear housing, vacuum modulator, and governor housing first. Over tightening the pan bolts when using a cork gasket puckers the bolt hole until it makes contact with the trans case making it impossible to keep the pan from leaking. $15. Happy New Year folks! Well, it is winter time, and the Chevelle is now sitting parked for awhile until the weather warms up TH350 Pan Leaking. your cooling system needs pressure to function properly if the coolant stop leak worked it might decide to unwork at the worst time,id bite the bullet and repair it proper use some permatex sleeve retainer on the new plugs Buy TCI 880023 TH250/TH350/700R4/BOP Driven Gear Housing: Hard Parts - Amazon. I replaced that little seal on the drivers side, the seal for the dipstick, and I replaced the stamped steel pan (which was quite warped) Buy TH350 O-Ring & Seal Kit, Housing Speedometer Sleeve Adapter Bullet THM-TH-350/250/350C: Seals & O-Rings - Amazon. Jump to Latest I am having major pan leakage, my original pan with a cork gasket was leaking, so assuming since it was a thing seal, the pan rim was warped from excessive bolt torquing, so therefore, after the leak on my old pan, i went to aluminum, with a rubber gasket. TH350 ~ > View Details > Show All Matching Vehicles. 36 yukon gears/axles, 8. Yokota AFB, 1955-62 Powerglide Transmission Extension Housing Rear Seal & Bushing Leak Stop Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name I am not sure on that vintage TH350, but on the 400's the yoke hole is there to vent the yoke, as it displaces air as it slides in in and out. Replaced o rings on stock tranny tube several times. In Stock. Add to Cart. 67th Recon Tech. The trans has new seals, new speedo cable and gear. Fortunately, they are also very simple to repair. Please help me out. This kit fits the new type steel bullet speedo housings for the Powerglide, the type with the replaceable inside metal clad seal. chevy kevy Discussion starter. Do you know for sure it Are your transmission cooler lines leaking? This video is here to help you perform a quick, easy, and dirty repair to STOP them from leaking. Speedo Leak Stop Seal Kit for TH400 TH375 TH475 Do you have red fluid (transmission fluid) leaking underneath the center of your car or truck? Very likely it is your converter seal in your automatic transm CT0223 - Everything needed to completely up and secure your 3/4 inch wide steel bullet speedo housing on your TH350 Transmission, 1969 & up. 05 $ 19. I just put everything together and it was leaking tranny fluid out of the passenger side front of the tranny. If not I would pull the pan clean and dry case and pan. 6 out of 5 stars. side. The last time I had a leak after a few days on a TH350, it was the modulator O-ring. We may take a bit longer to respond on weekends. Drive it straight home and put a clean sheet of cardboard under the car. 8 out of 5 stars 18 ratings | Search this page . This pan I have a 53' Chevy with a 350 small block and th350 transmission. It still leaks quite a bit of ATF past the slip yoke when sitting. Clean down the engine compartment, trans and bottom side of the car. We appreciate your interest in our item. I won't be able to drive the car as I don't know how bad the leak was before the previous guy tried to contain it Does not matter what year TH350 it is, a grommet style or an o-ring style dipstick tube will work in The main thing is after you do get it out, is to make dang sure when you go back with it you have it very straight going in or it will just leak again. 350's tend to leak anyway from various places, like the pan gasket, the dipstick tube, the kickdown cable, and the shift shaft. Save Share Reply Quote Like. Front seal leaks are not common on th350. 0 out of 5 stars. My stalls were next to the stalls of the transmission mechanic at the The dipstick tube was now taken care of but the leak was still pouring, After another inspection, my friend and I found that the kickdown cable plastic was cracked. The most common fixes seem to be an upgrade to the later style "top hat" seal Those parts are usually worn in a used TH350. When the Engine's running the fluid level is even with the Pan mounting surface. 08 posi I put stop leak in it 2 months ago when the manifold was leaking because I though it was not under warranty and I didn't want to fix it. I have a 1969 El Camino with a TH350 trans that came out of a '70 Malibu. as you pull the tube up you'll see the cable is still in the trans, it's just held on by a hook and a hole in the end of cable from what I remember. Looks like someone has tried to cure the leak with some sealant 69 Chevelle Malibu 400/TH400 (136379Z328013) 67 Camaro Coupe 327 - Sold 26:th of Aug 2014 chrome stuff tends to leak and is a dirt magnet. I agree with Mr. The fluid level inside the trans increases, fill How to fix a leaking th350 transmission Speedo cable. Now they almost always do. Add to Cart CT4461 - A new linkage shaft sealing kit for the ST300, TH350, TH400, TH700R4, 4L60 and 4L60E Transmission. I thought it was a similar situation to what was described in this article from Car Craft. SHARE POST #5. Technical Th350 speedometer bullet leaking. 700R4 ST300 COMPLETE Speedo Gear Housing LEAK STOP SEAL KIT I'm still having some problems with a fluid leak that seems like it's coming from the pan. if I had a dollar for every time I mixed Dextron and Type F in the TH350 in my 72 Cheyanne Super in the last 50 years. You can do it I believe in you GODSPEED GARAGE T-SHIRT TH350 transmission is leaking oil where the oil dipstick tube enters the housing (red arrow in pic below). 50,1. It will leak enough to have fluid hit the exhaust pipe and smoke. 276 posts · Joined 2006 Add to quote; Only show this user #1 · Jul 30, 2007. 6. Shifter shaft, KD cable, diptsick tube, speedometer gear adapter, accumulator cover, etc are a few of them. With the truck sitting up it still manages to drip leak, suffice to say I'm not driving it AGAIN since I don't want to fry the tranny. I figured out how to fix it by getting a new speedo gear and bullet. Its popularity experienced impressive peaks in Buy Rldym Transmission Speedo HOUSING Speedometer Housing Seal Leak Stop Seal Stop O Ring Gasket KIT Speedometer A727 OEM TF8 727 TF6 904 for Plymouth Dodge Chrysler TF8 727 TF6 904 Trans: Seals CT1823 - A new speedo housing leak stop kit for the TH350 Transmission, 1969 & up. I actually ordered a flexible trans dipstick. It will stop the leak where the speedo cable connects to the Is an overfilled TH350 tranny expected to leak? I might have the same problem. th350 rear seal leak I have a '77 and have had the same problem - I bought a 700 R$ and replaced 3 new seals and checked the run out. TH350 leaks when sitting. Try Transmission Sealer or Stop Leak Vehicles with TH350 Transmission: 1973-80 BUICK APOLLO. TH350 Rear Extension Tail Housing LEAK STOP SEAL KIT Turbo 350 Transmission . I bought one of those braided flexible dipsticks that has a double O ring seal and it leaks like crazy. Note: if your speedometer bullet housing is made aluminum, this kit will not fit. 3. Return this item for free. Have the kid put on his grubby clothes and go to the do it yourself car wash. No more leaks from the pan. Turbo 350 COMPLETE Speedo Gear Housing LEAK STOP KIT. 5 Perfect. Buick and Chevrolet worked together to design and build the Turbo 350. A new slip yoke sealing kit for TH350 and 700R4 transmissions. The previous owner never bolted the bracket, probably because of interference with the firewall. Let it dry before you fill the trans. Have a 1969 Caprice with a TH350 that sprung a major leak last year. 11 3250lbs,+185 FOR ME 28x10. Do not torque. In both cases, I went with the nuclear option--double O-rings. This kit fits speedo housings designed for 34-39 and 40-45 tooth speedo gears. 888-324-1617 See less. ca. It only leaks after it has been sitting for a while. Check the flatness by placing the pan rail on a flat work surface and see if the pan is flush to the surface. Today I'm attempting to fix a leak I have in my TH350 transmission. jaracer TH350 O-Ring & Seal Kit, Housing Speedo Sleeve Adapter Bullet THM-TH-350/250/350C in Transmissions & Parts. Had some pretty good fun with it. New posts Search forums. 8 out of 5 stars. I knew it was coming from dipstick tube. Then it leaked until the K a bit of a backstory. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright It is for sure not coming out the top of the dipstick. #shop #mechanic #transmission #restoration #chevrolet #speedometer I wouldnt think that the tightly adjusted kickdown would caused it to leak. Here's a quick, simple, and Torque converter drainback is a common issue with the TH350 transmission as it ages. This kit will stop the leak where your shifter linkage connects to the transmission. Always ended up leaking after time. com FREE DELIVERY possible on eligible purchases Speedo Leak Stop Seal Kit for TH400 TH375 TH475 Transmission Speedometer Turbo 400 seals. That tranny never leaked again. Because of this duality, it was also called the CBC350, or the Chevy-Buick Combined Transmission. The O ring is bad on the tube or the Well my 57 4door has a speedometer that does not work and plugging that hole in the TH350 just makes for 1 less spot to leak. JSP Manufacturing Aftermarket Speedo Leak Stop Seal Kit This Speedo Leak Seak Kit fits speedo housings designed for 34-39 and 40-45 tooth speedo gears. What Forums. This eliminates the potential for a leak at the suction tube or O-ring in the case. Upon returning home, the fuild was coming out the filler tube at the tranny case. Top seals perfectly the stick itself is dry and shows no sign of leaks. Send Private Topic View Profile. Leak Stop Seal Kit Compatible with General Motors TH400 TH375 TH475 Transmission Speedometer Turbo 400. Cut off end and installed replacment. The solution is to drive the car every couple of weeks or at least start it and let run until It is pretty common for a TH350 to leak out of the highest point after a while. 65. Good company and great service. von '69 Malibu Team Chevelle Member #15. I have a TH350 (Turbo 350 AT) but hopefully this video helps A new speedo housing leak stop kit for the GM 700R4 / 4L60 Transmission, 1982 & up. Nothing is coming out of the vent. Joined: Mar 15, 2010 steel should work with new seals and gear-like Jim said are you sure thats the leak? Many times its the shift lever seal-have changed many olscrounger, Mar 6, 2021. Includes outer oring, inside rubber gear seal and spring retainer clip to stop leaking at your speedometer housing. CT Solutions CT9683 TH350 Extension Tail Housing Rear LEAK STOP SEAL KIT Turbo 350 Transmission - Order Only From Seller CT SOLUTIONS. 18. TH350 Transmission Specifications and Cross Reference. 355, TH350 w/FTI 2800, 8 Check for leaks later. This kit fits the larger speedo housings designed for 34-45 tooth speedo gears. Its more so coming from I've just started to put some transmission fluid (B & M Trickshift) in my TH-350, and after putting in about 3 quarts, noticed a leak from where the Detent cable goes in to the trans. Is your speedometer cable leaking at the transmission? Watch this video to see how I fixed mine. Includes a preinstalled outer oring and inside metal clad/rubber gear seal to prevent leakage. I replaced the little rubber boot gasket at base of kick down cable at tranny, put a bit of fluid, ran it for a bit From memory, remove the bolt that holds the plastic part at end of cable into trans. This still The kickdown cable port on the TH350 transmission is a common issue. 5. If you do change that pan gasket again, make sure the gasket surface of the pan is strait, and that the bolt holes are not dimpled. Pump can leak , which is where the converter is located. Ichoptop, Jun 19, 2007. If fluid flows over the tape, it's coming from higher up. 68 Camaro - 540 HP AFR 412 CI, TH350 full manual, 3500 stall, 3. On most 400's of this vintage, a long yoke is used, with a sealing surface that is smooth, before you get to the splines. The torque converter drains back (which is normal for most GM transmissions) to the oil pan when the vehicle is not running. It've very annoying. Throw away the gaskets, clean thoroughly with brakclean, Apply Permatex Right Stuff or Loctite 598 silicone circling each bolt hole. Probably not actually needed, but given the quality of the cheap-crap Communist Chinese parts-store O-rings nowadays, and the fact 350 Leak Matt, There is only an o-ring on the outside of the speedometer gear housing to seal it to the case. On this episode I discovered there was more to the storyPart 2:https://youtu. The dipstick tube and the kickdown cable can come with either an O-ring or a rubber boot. Let gasket maker cure for a few hours, torque to spec. I replaced a few seals on the transmission and have no leaks except from a really silly place, the transmission dipstick tube (literally the tube). The engine is being replaced with an LS1 in a few months so I'm gonna pull the trans at the same time. 99 $ 31 The trans did not leak before I dropped it off. :laugh: 1/8 inch bead around the pan and bolt holes is all you need. Another place a TH350 leaks is from the vent tube on the main case passenger side above the dipstick tube. This time we reseal the transmission pan with right stuff. Turbo 350, Turbo 400, and AOD are the ones I need to know about. I’m thinking one of two things. I have a th350 and cant get the trans lines to stop leaking the trans is brand new put motor and trans in myself. squirrel, Feb 6, 2020. At this point I have a leak from the rear tailshaft housing seal. 05. It's completely dry everywhere except for on top of the trans where the dip stick is on top of the pan (if that makes sense). This kit fits steel bullet type speedo housings for the Speedo LEAK STOP SEAL KIT TH400 TH375 TH475 Transmission Speedometer. Extension Housing to Case Rubber Oring. The oil Product Description. The problem started when I replaced the stock oil pan for a new one. Discussion in 'The Hokey Ass Message Board' started by wfochris, Mar 6, 2021. 85,135. MJ406, TH350 w/Vigilante 3000, QP 9" w/3. The seals get hard/brittle over time. $32. Always FAST USA SHIPPING! All items are new. 9% positive; Seller's other items Seller's other items; Contact seller; US $35. When the the vehicle sets the Torque Converter will drain back into the Pan and the fluid level rises to where the Dipstick, Detent Cable & Shift Shaft/Lever seals can leak, also the Speedo Cable, Governor and Front & Rear seals. SHARE POST #10. Is this possible or will the th350 converter drain and cause the fluid to leak out the top of the dipstick? Th350 Leaks At Filler Tube. 1973 Camaro th400 with a transmission leak that lasted 20 years. the fluid coming out of the breather can also be caused by the fluid being low allowing the pump to suck air causing bubbles/foaming wich just keeps causing the fluid to foam eventually pushing it out of the breather. 7. com FREE DELIVERY possible on eligible purchases. Jump to Latest 9. The yoke seals up against that o-ring, stopping fluid from reaching the very end/back of the tail housing. 88. Did get it on the lift between other projects and couldn't see How to fix transmission fluid leak from speedometer cable connection on Turbo 350 tranny. Recently, it started to leak excessively from this point (about 1/2 quart per month in my drip pan). Leak? What leak? oh that leak my HOA does not approveHow to fix a SPEEDO-CABLE leak on a 700R4 BONUS: How to CHECK FLUID on an Automatic Transmissio Ok so I have this 71 350 4 bolt main, and a 71 TH350 like that matters. Creekside2 Collectibles and More (30850) 99. Any suggestions? Check the tail shaft bushing. Since I use this truck to haul the cars around, I wanted it dead reliable so I went ahead and had it rebuilt. If the trans sits for a long time, ie, a week, without being started, the oil level in the torque convertor lowers itself through the oil pump and into the reservoir created by the pan and bottom of the case. I just put in new seals and it still leaks. Fixed the same issue on a TH400 by replacing the modulator O-ring. Back in 2003 the TH350 in the truck was leaking all over and I gave up trying to stop all the leaks and took it to a respected transmission shop. i started the car, and filled up my transmission Need Help!!! My TH350 hasn’t been ran in a long while. where your bolt goes through the hole (that holds the tube down) it might have been done up to tight and Trans fluid was leaking out where the speedometer cable attaches to my transmission. Sort by Oldest first Oldest first Newest first Most reactions. Discussion in 'The Hokey Ass Message Board' started by evobuilder, Mar 9, 2013. It is leak badly out of the pan, and I checked it, and it is way over filled. It would be great to resolve the leaky tailshaft once and for all. 100+ bought in past month. JMO You might have to drop the trans down in the back to get enough clearance to go in straight IMHO Remove the drive-shaft and the crossmember and ease it down till you get the room needed to Drive Shaft Leaking Transmission Fluid? After having the transfer case seal replaced, then a few weeks later replacing it again myself; I was able to determi It has a long history, dating back to 1969 as a replacement for the Powerglide transmission. Includes outer oring and inside metal clad gear seal to stop leaking at your Information on TH350 Dipstick Tubes Leaking. i've witnessed it leak from the passenger side front of the trans pan. For once a problem wasn't the worst case scenario or close to it. This easy to install kit will stop drive shaft yoke leakage. but it was a little before i cranked it tighter to try and stop it, well now it puts out a steady stream, through the casting of the case at a point that is about at the end of the threads of the brass cooler line fitting inside the case hole Rldym Transmission Speedo HOUSING Speedometer Housing Seal Leak Stop Seal Stop O Ring Gasket KIT Speedometer A727 OEM TF8 727 TF6 904 for Plymouth Dodge Chrysler TF8 727 TF6 904 Trans TH350 Speedo Gear Large Housing LEAK STOP KIT Turbo 350 Speedometer Oring I took the speedometer bullet back out of the transmission and tapped the seal down into it further. The trans leaks from the front pump seal. The last hoorah! USAF 1960-64. When I first looked at the truck when purchasing it, I figured it was the output shaft or speedo gear seal. CT9189 - A new speedo housing leak stop kit for the Aluminum Powerglide Transmission, 1963 & up. $76. Front Pump Seal & Locking Retainer 2004R 700R4 4L60 4L60E Transmission $19. 515/,530 lift; AFR Eliminator Heads (to be installed soon!), 12 bolt 3. This kit will work on the TH350 extension housing with a 3/4 inch steel bullet type speedometer housing hole. Joined: Jul 30, 2005 Posts: 5,970 Typical places that leak on a th350: Shift shaft seal Dipstick tube O ring, the tube gets bent up or it's junk chinese chrome. These transmissions came from the CT4610 - A new steel speedometer gear sleeve housing kit for the GM TH350 Transmission, 1969 & up. The threads for the cable were also stripped. I pulled the pan about a year ago, installed a new gasket, put some black RTV on the gasket, and loctited the pan bolts. Replaced with upgrade tube seal, followed instructions. Visit the CT Solutions Store. Includes outer oring and inside metal clad gear seal to stop leaking at your speedometer housing. How to fix a transmission speedometer gear leak by the housing on a th400 th350 700r4. Check it out!For more content visit:instagram. Its time to try and stop this leak hoping I have a chrome plated on now but it’s junk and continues to leak. 05-17-07 05:18 PM - Post# 1167183 Hey guys, am I the only one here who's TH350 leaks like heck from the point were the dipstick tube goes into the tranny? Anyone th350,4. Episode 97 of Bad Hombre Garage: my car has been leaking transmission fluid pretty bad, and the speedometer isn't very accurate. When i put the 7th quart in I heard a bubbling noise and noticed under the car that air and ATF I have a turbo 350 in my car that leaks like sieve at the dipstick where it enters the transmission. Do you own an old Chevrolet with an old 3 speed Transmission? Chances are you will experience this leak around the Tail housing area. there are about a dozen places it can leak. Several places can leak as the trans sits, the fluid drains back into the trans from the converter. Quick view. This tranny never leaks while its running and hours later it will be all over the floor (doggies diaper). You may have had the fluid level to the very full line and like was said fluid drained back from torque converter. 00. Includes outer oring, inside seal and spring retaining clip to stop leaking at your speedometer housing. 42's STOP the process when you figger you should I had one of these for about 10 years, finally broke it. be/EJ I have fought th350 "pan gasket" leaks that turned out to be the 1-2 accumulator cover leaking. Extension Housing Bushing. yrfw ohm aqqdxtp zinejzf iwinmv blvr moqv sxot nllgjazh lbz frk oxlx fqisfwp iuyyeyt vonjz