Th400 Output Shaft

The trans was build by me with a 34 element sprag, dual feed direct drum, roller bearing output, homemade manual valve body (looped governor oil) and a aftermarket pressure. Price: $1,099. Input shaft is manufactured from Aermet 100 steel billet blanks, the strongest practical material available for automatic transmission shafts. *th400 “long tail“, 4l80~4l80e and some gm transfer cases use this 32 spline slip yoke of varying lengths. I am chasing a vibration @3000-3200 driveshaft rpm (70 - 75 mph in drive). I get different answers on output shafts offered by GM with the TH400. Aftermarket shafts and adapters are available to mate the NP203 GRB to transfer cases such as the Land Cruiser transfer case (Advance Adapters) and the NP205 (Off-Road Design ). Our Stage 2 TH400 includes all the components in the Stage 1 rebuild but is upgraded to a 34 element sprag and the corresponding direct drum, 6 clutch direct with carbon based frictions, 4 clutch intermediate, manual/automatic valve body or forward pattern full manual upon request. 5" past the case what where the outputs shaft lengths that went to which transfer case ? _____. Buy Main Shaft on eBay now! Ferrari Part - $2,447. What input/output options are available on each transfer case - 208/205? 2. The BTE TH400 transmission is designed for high performance street and some strip usage. Add : Share your knowledge of this product with other customers. TH350/400 Governor Mods In the previous issue I explained how the governor plays the major role in determining the automatic shift points in Drive for TH350 and TH400 transmissions. These are Koyo bearing kits which are the highest quality bearings you can put back in your transmission. Click the pictures for larger images. Aftermarket building techniques take it well past that figure. 00 TH400 Vasco Intermediate Shaft. 1968 Muncie M22 4 Speed Transmission Close Ratio 3925660 Big Shaft 2632 Spline. GM 700R4 4 Wheel Drive Transmission Output Shaft $ 54. Application: FORD C6 E40D (4R100) More! Always FAST & FREE. 80 straight cut gear sets are constructed from the finest aerospace materials to ensure the most reliable backbone for your racing transmission. The TH400 is about 0. The other was used in front of the full time Quadratrac. They are Th400's all day long EXCEPT they have the length of the of the Th400 longer shaft but the Output shaft is 27 spline. The trans was build by me with a 34 element sprag, dual feed direct drum, roller bearing output, homemade manual valve body (looped governor oil) and a aftermarket pressure. Option II: Transfer Case Input Shaft Version. With a 400, the shaft length will need to be about 48-48. It was a one or two year only deal iirc,like 1981/82. Price: $1,099. Billet heat treated 2nd gear pressure plate. OEM forward drum with larger internal broach for input shaft, unit comes as shaft pressed into drum. a T56 crossmember and a spacer block. Billet input and output shafts of all price levels from PATC. Also, how to make a slip yoke work using a truck th400 with a center bolt bolt-on yoke. a two wheel drive output shaft is what you need to convert a 4x4 amc to 2 wheel drive, you also need the tailhousing. On a TH400 (unless it has straight cut planetary gears) the planets will try to thrust load against the case bearing and the center support. BMR conversion. Has a fresh Black Powder coated Mag case and brand new components. Find Transmission Input Shaft Seals with TH400 Transmission Type and get Free Shipping on Orders Over $99 at Summit Racing!. (This is just my opinion, Flame suit is on). ~ Forged direct drum with 10 clutch pack and large bore steel hub. Transmission Output Shaft Every kit comes with a new output shaft for the TH400, whether for 2wd or 4wd transmissions. 700-R4 is 3" longer than the stock trans, and 2" longer than a TH400 described above. Turbo-Hydramatic or Turbo Hydra-Matic is the registered tradename for a family of automatic transmissions developed and produced by General Motors. The BTE TH400 transmission is designed for high performance street and some strip usage. I see aluminum pumps at summit or jegs for around 100. Output Shaft: MWTNP4106561 $ 193. BTE's powerglide 1. hard parts (shaft): th400, output shaft, 15. Over sized main shaft "largest main shaft in the industry" with oversized sun gear tube. Skip to main content. Find Housing Output in stock and ready for shipping today online! C6 Trans Extension Housing , Adapter Cast Output Shaft And Lever For Airport Tugs Buy Now. The missing splines are 1. 46682 TH400 4L80E transmission rear planet & output shaft washer. I'm looking to replace the 700R4 in my K5 and i was looking into a TH400 swap (the only other auto offered with the 6. Order AT Front Pump Seal for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. Providing Expert Advice with over 35 Years of Experience and Free Shipping on Orders Over $75. Front output yoke rubber washer Call 4. Although the Superlite is based on a GM TH400 transmission, its very low parasitic losses make it a natural for the small block Ford Mustangs. It also came in a Chevrolet bellhousing bolt pattern version, a long tailshaft version, and even a model with a smaller output shaft. It is only $25 per year and you can buy and sell whatever you like on the forum. There were two setups for the Jeep TH400. Rated to 1200 horsepower these transmissions are built with a Pro Mod 36-element sprag and aluminum drum, high-performance steels, precision clearance clutch packs, race prepped OEM case and tail housing, deep aluminum pan, and shortened output shaft for unbeatable performance. 5" past the case what where the outputs shaft lengths that went to which transfer case ? _____. (This is just my opinion, Flame suit is on). My tranny guy just replaced the long-tail parts with short-tail parts. The Turbo 400 (TH400) is one of the most popular automatic transmissions in America, particularly among hot-rodders and off-roaders who value its strength and durability. TH400 & 4L80E transmission thrust washer 4 external tangs, 2. The TH400 sun shaft is about 1. Ihave saw some of them over the years,used to have one. I just needed the output shaft. The picture shows the output shaft, what is called the drive gear has already been removed. So how is it possible to have a 27 spline TH400,does somebody make a shaft for this or does the TH350. The TH400 has a case length of 24. The Novak Guide to the GM TH400 Automatic Transmission. The last TH400 I had rebuilt was a long-tail. If you put a 40 tooth reluctor on the output shaft and run the corresponding pickup from an 80s/90s TPI car or TBI truck it should send the correct VSS signal to the PCM. Supposedly their truck transmissions, you can buy a slip on yoke and it should be just fi. FTI Offers a wide variety of TH400 Parts including racing transmisison pumps, valve bodies, gear sets and deep transmission pans. This is the factory output shaft for all TH400/NP208 and TH400/NP241 systems as well as TH400/NP205 systems from ’85-90. Hughes offers 4 versions of this kit, one with 1. Save on Seals & O-Rings with great deals at Advance Auto Parts. Delta Transmission Shop nearby, said they can install the short tailshaft housing ,output shaft, speedometer driven gear. th400 transmission tailshaft housing – 4″ short steel – double bearing – no saddle. The OEM forward clutch housing is bored out and fitted with an oversize 40 spline input shaft, vastly increasing surface area at the interface, eliminating housing failures. (This is just my opinion, Flame suit is on). Most TH400 are 1" longer than above, and have a 32 spline output shaft. Most tranny guys who build for local racers & hot rodders, have a stash of TH400 parts they've accumulated over the years. Performance transmission parts have to tackle tougher tasks and are subject to more stress than OE transmissions to endure extra horsepower and provide mind-boggling performance driving. So very little side loading. This is the aftermarkets toughest TH400 main shaft. 5" past the case what where the outputs shaft lengths that went to which transfer case ? _____. Because of this, the driveshaft length for the big block and TH400 combination is the same length as the L6 and SBC engines. And any side loading is better controlled by the TH400's generous center support bushing, probably 3" of length compared to not quite an inch on a TH350 in stock form or a little less than 2" in modded form. Stops output shaft yolk leak while tail shaft is disconnected or the transmission is out of the vehicle. th400 tailshaft o ring ? Those seals are the most common source of leaks but there's also an O ring that seals the output shaft and the bearing which is just as. 46682 TH400 4L80E transmission rear planet & output shaft washer. This Transmission is built with a Reid bell adapter installed. 5 inch longer, or 28. Usually the. Home / Transmissions / TH400 Standard Case Builds Upgraded 300m Output Shafts 2wd or 4wd Standard output shafts 4wd or 2wd included in base price. Find Transmission Input Shaft Seals with TH400 Transmission Type and get Free Shipping on Orders Over $99 at Summit Racing!. So how is it possible to have a 27 spline TH400,does somebody make a shaft for this or does the TH350. a two wheel drive output shaft is what you need to convert a 4x4 amc to 2 wheel drive, you also need the tailhousing. Sure, preferably a short tail TH 400 with the Chevy/Buick bolt pattern. 5” & 5” stick-outs. So you might as well rebuild it while you have it torn down. CT9871 - This is a new front pump bushing for the TH350 and TH400 Transmission. The missing splines are 1. to restore the proper operation of your vehicle. So I would be swapping the 32 spline 4L80E shaft into the TH400 for the 10 spline Quadra-Trac shaft. And any side loading is better controlled by the TH400's generous center support bushing, probably 3" of length compared to not quite an inch on a TH350 in stock form or a little less than 2" in modded form. Option II: Transfer Case Input Shaft Version. This part is actually capable on a well built unit of living at over 1000 HP/TQ BUT it requires care and knowledge by the end-user. An average unit tips the scales at around 135 lbs. TH400 Output Shaft For 4" Housing. 125 main shaft, 300M Output and sheet metal pan - 1. Because of bad & broken cases, there are lots of good short-tail parts left. 5" bolt circle. TH400 to 4L80E Swap for dummies, help needed (crossmembers) There were some writeups on this site on how the swap went, but nothing went too deep into the crossmember and transfer case support. Stage" and Lock-up Packages available at an additional price. my tyre size is a 245. TH400 Converter. This planetary is designed for very high horsepower set-ups. 08, 2008 this list was started & added to my web site, it is not complete Last update to this page, Aug 21, 2012. re: c-4 vs th400? 1lowet on April 9th 2010, 8:12 pm Ford did make a c2 they weren't very strong from what I know of don't know anyone that has run one. Search Our Shop. Common upgrades for the Ford divorced NP205 are the late-'80's Dodge fixed-yoke output shaft that has smaller drilled oiling holes to replace the weaker early-style output shaft with slotted oiling passages. DESCRIPTION QTY. A friend just got a good deal on a built TH400 but it has the bolt in yoke. 400s in trucks have their output yokes retained by a bolt in the center of the yoke, is there one on this tranny, from the pics it looks as though there may be a flange mounting of the output yoke to the brake drum area, try removing those bolts and pulling off the yoke that may reveal what is. It's narrower. The case on the left has a recently replaced Chevy short tail shaft on it. The driveshaft yoke is supported by a roller bearing instead of a bushing. In short, it's a Th400 with a Th350 output shaft. Shop Main Bearing Output Shaft now! Including Main Bearing Output Shaft available to be purchased at Ebay. Turbo 400 Performance Racing Transmission Parts by FTI Performance. Denny's Driveshafts Slip yokes for General Motors automatic and manual transmissions in in 1310 1330 1350 and 3R series for 27 and 32 spline Powerglide T-350 T-400 Muncie Borg Warner 4L80 4L60 700R 200R M20 M21 M22 T-5 T-10 T-56 chrome moly and forged for high performance street and race car. Internal dump "E. This work-. The missing splines are 1. The TH-400 uses a larger 32-spline output shaft. Remove OE output shaft, selective washer, thrust washer and case bushing from transmission case. This shaft is threaded on the end for the truck bolt on yoke but it also will with the standard type short slip yoke. end and the missing spline to allow it to slide on the output shaft. 00 BTE TH400. PERFORMANCE TH400 RACING TRANSMISSION (Auto) The PerformaBuilt Hydramatic 400 Racing Transmission is a mega-performance transmission capable of +1000 RWHP. It also came in a Chevrolet bellhousing bolt pattern version, a long tailshaft version, and even a model with a smaller output shaft. 400s in trucks have their output yokes retained by a bolt in the center of the yoke, is there one on this tranny, from the pics it looks as though there may be a flange mounting of the output yoke to the brake drum area, try removing those bolts and pulling off the yoke that may reveal what is. Delta Transmission Shop nearby, said they can install the short tailshaft housing ,output shaft, speedometer driven gear. The factory output shaft has a spline count of 32 spline and had various output lengths. Super-beefing the TH 400 By Mike Niebuhr here has never been an automatic transmission more universal that t he Turbo-Hydramatic 400 from General Motors It has been cast in over a dozen different bellhousing designs to propel an incredible diversity of vehi-cles, from the complete General Motors l i ne to RM General Hummers. For what it's worth there were two output shaft lengths available on the TH400. Buy a 1967 Pontiac GTO Automatic Transmission Dipstick at discount prices. I have an 81 K10 with a 350 tranny and NP208 T-case. Direct oil coming from the converter to the front ring on the shaft and out through the pump to the oil cooler. B&M Street/Strip Automatic Transmission - Buick, Oldsmobile, Pontiac TH400. This one of a kind part. I needed to change by 2 or 3 teeth when I put the TH400 in the convertible, as it has 2. External single converter dump. If the rear axle ratio has been changed or the trans originally came from a different vehicle, the governor calibration is probably off and should be changed. Billet heat treated 2nd gear pressure plate. A transmission parking pawl is a metal pawl (or pin) that engages a notched ring that is attached to the transmission’s output shaft when the transmission shifter lever is placed in the “P” Park position. a T56 crossmember and a spacer block. They are also the same size and use the same transmission mounts. Part number SS2-400 is rated for use with up to 2,500 flywheel horsepower, and includes the following great features:. TH350 TH400 Front Pump Bushing Turbo 350 400 Transmission. This kit cannot be used with TH400 shafts that measure 1. 26 Available with large main only! Add $150 TH400 Shift Shaft Kit. Looks lot like a glide. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Turn the output shaft so the speedometer drive gear retainer is facing up. But after speaking with the folks at Driven Racing Oil, who helped develop the transmission fluid that ATI uses in its TH400 gearboxes, it’s clear that this conventional wisdom is flawed at best. Clearly, the biggest difference between the TH400 vs 4L80E is the 4L80E's overdrive gear. The output shaft on my TH400 extends out of the transmission by 3/4" so for me to have an inch of end play the yoke will be 1 3/4" out of the rear seal which leaves 2 1/4" inside the transmission, what am I doing wrong?. 5 inch longer, or 28. Input shaft is manufactured from Aermet 100 steel billet blanks, the strongest practical material available for automatic transmission shafts. Can anyone point me in the right direction for getting a one off shaft made? I need specific length and spline count that I cannot find on the shelf anywhere. The case on the left has a recently replaced Chevy short tail shaft on it. But after speaking with the folks at Driven Racing Oil, who helped develop the transmission fluid that ATI uses in its TH400 gearboxes, it’s clear that this conventional wisdom is flawed at best. This is the. Will give you consistent shifts as well as complete control over shift points. TCI® 224400 TH-400 Rear Case Bearing Kit includes: 1 Needle thrust bearing assembly 1 0. I see aluminum pumps at summit or jegs for around 100. For the Turbo 400, I got the full right valve body, manual shifting, and buying a local core AND throw in a new output shaft…and upgraded internals with a new torque converter for < $1000… and I can sell the 4L80E (hello Craigslist!) to boot. The best way to get the right answer on the Internet is not to ask a question, it's to post the wrong answer. Should I even consider a 241 or 203? 3. 443 A C 4L80E (MT-1), 4L85E (MN8) 4 SPEED RWD (Electronic Control) Revision 06/2019. 40mm Wide). Although I used a new reproduction output shaft, an original 31 spline Ford shaft of the correct length would work just as well for the conversion. Unleash the Animal in your ride today! Contact Us- (813) 345-8506 Sign in or Create an Account. 1968 Muncie M22 4 Speed Transmission Close Ratio 3925660 Big Shaft 2632 Spline. Stainless steel cooling lines for 700R4, 2004R, TH400, TH350 and Power Glide transmissions. big bushing output. Spohn Top Gun drive shaft. 80 Powerglide planetary with TH400 output shaft. The TH-400's major drawbacks are its heavy static and rotating weights. Slide the speedometer drive gear off the tail shaft. No other TH400 output shaft is compatible with this kit. Option 2: Front Output Shaft Orientation Atlas transfer cases can be built with the front output shaft placed on either the driver or passenger side of the transmission, depending on which side of the front axle the differential is located, and at several angles ranging from perfectly level down to a 35 degree depending on vehicle clearance and configuration. YEAR PART NO. Some guys are telling me that the only "short" 32-spline transmission output shaft GM made for the TH400 transmission was for the NP203 full-time case. I run a 13" long caddy long tail TH400 and have zero issues. TH400 Converter. TH350 and TH200-4R use the same yoke. buffalo engine components, inc. DESCRIPTION QTY. 700-R4 is 3" longer than the stock trans, and 2" longer than a TH400 described above. Getting ready to whack off an 1 1/2" of the output shaft of a 700R4. The only way to make the spline counts match are to A) take TH400 apart and change output shaft to match NP208 at $450. If you put a 40 tooth reluctor on the output shaft and run the corresponding pickup from an 80s/90s TPI car or TBI truck it should send the correct VSS signal to the PCM. For what it's worth there were two output shaft lengths available on the TH400. Denny's Driveshafts Slip yokes for General Motors automatic and manual transmissions in in 1310 1330 1350 and 3R series for 27 and 32 spline Powerglide T-350 T-400 Muncie Borg Warner 4L80 4L60 700R 200R M20 M21 M22 T-5 T-10 T-56 chrome moly and forged for high performance street and race car. ~ Forged direct drum with 10 clutch pack and large bore steel hub. Over sized main shaft "largest main shaft in the industry" with oversized sun gear tube. It should be between 0. So I would be swapping the 32 spline 4L80E shaft into the TH400 for the 10 spline Quadra-Trac shaft. Allows you to adapt a GM Th350 3 speed automatic transmission to the S-Series truck transfer case. They also offer input shafts that will allow the use of a 17-spline Powerglide converter with the Turbo-350/400 transmission. TH400, Powerglide and 4L80E. 08, 2008 this list was started & added to my web site, it is not complete Last update to this page, Aug 21, 2012. end and the missing spline to allow it to slide on the output shaft. Turbo 400 4x4 on sale with Free Shipping, Now offering TH400 4WD, TH-400, Monster 400 Transmission, heavy duty Th400 and heavy duty Turbo 400 with new lower prices. As a doubler, this output shaft must be shortened and new splines cut to mate with the transfer case mounted to the rear of the GRB. 700-R4 is 3" longer than the stock trans, and 2" longer than a TH400 described above. As we pointed out earlier, this is one of the most stressed parts of a TH400, with its shaft joining the forward clutch hub to the ring gear. Transmission Output Shaft Every kit comes with a new output shaft for the TH400, whether for 2wd or 4wd transmissions. Have a 32-spline input NP203 Have a TH400 need a 32-spline output shaft + adapter from a TH400/NP203 combo for a future doubler will take a complete tranny core to get the shaft and adapter if necessary. 32-spline 1350 and 1410 series yokes are also available. Mount a dial indicator with the needle rested on the input shaft, Zero the indicator and lever the input shaft up and down to check the endplay. TH400 200-4R 700R4 (4L60) C4/C5 C6 AOD 904 727 Muncie Saginaw Top Loader T-10 T-5 T-56 TKO 7 - 10 17 - 20 * The "Drive" gear is located on the transmission output. Output Shaft Selector Indicators 85-Up Blazer, P/U, Suburban 7-40C Dust Cover 6-3/8" x 1-1/2" Hex Head Filler tube Bolts (teckpak) (w/o Shaft) "Mechanical Modulator" TH400 40M TRANSMISSION CHANGEOVER KITS 81. Theres no way you got a 400 type yoke in a 350 even with vaseline. I started with a TH375 that my father in law gave me. Though dramatically lighter than the C6, Kilgore's transmission offers as much or more capacity. 332" inside diameter X. com online experience. They are now available for both Powerglide and TH400 transmissions and are a great for high horsepower applications yet offer a solution to the shortage of weak OEM replacements. Billet heat treated 2nd gear pressure plate. PART# 112003. You could use a shaft out of a truck or car if the u-joint size is the same as the camaro. Note: It is difficult to find 2. Depending on the application for the TH400, you will to have the driveshaft shortened, as well. We CAN supply them with GM or Dodge output housings/shaft. Output shaft O ring, if the yoke has a weep hole. Shop Automatic Transmission Parts parts and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. This Transmission is built with a Reid bell adapter installed. They are also the same size and use the same transmission mounts. 700-R4 is 3" longer than the stock trans, and 2" longer than a TH400 described above. Please call for a quote as these are custom units that are built to your needs. Buy Main Shaft on eBay now! Ferrari Part - $2,447. Is used in TH400 center support-to-sun gear and is useful in adapting many size bearings. Planetary has to be used with a case machined for a TH400 output shaft. I run a 13" long caddy long tail TH400 and have zero issues. The Jeep TH400 with the Dana 20 is only a 6 spline output that wear and get loose causing slop between the two. This shaft is threaded on the end for the truck bolt on yoke but it also will with the standard type short slip yoke. *th400 "long tail", 4l80~4l80e and some gm transfer cases use this 32 spline slip yoke of varying lengths. Be the first to write a review. changed the output shaft in my TH400 to a 2wd. 5" past the case what where the outputs shaft lengths that went to which transfer case ? _____. Spohn Top Gun drive shaft. Supposedly their truck transmissions, you can buy a slip on yoke and it should be just fi. This shaft can be cut off shorter if you need a shorter shaft. The TH400 output shaft is 32 spline The TH400/BW 13-39 shaft sticks out about 9" and is 10 spline. Skip to main content. Each professionally hand-built case includes a short shaft, a billet aluminum drum and forward clutch hub, a 34 element sprague, and race material clutches. 99: 5: Heavy Duty Updated Output shaft 30% stronger for truck pulls or rocks. Although the Superlite is based on a GM TH400 transmission, its very low parasitic losses make it a natural for the small block Ford Mustangs. my speedo is off. Part numbers we've been able to locate:. Call local transmision shops and ask if they have a 2 wheel drive turbo 400 output and tailhousing. I run a 13" long caddy long tail TH400 and have zero issues. REFERENCE NO. Tail Shaft End Cap Plug FORD C6 Transmission Output Yoke Seal. An upgraded input shaft becomes mandatory. B&M Street/Strip Automatic Transmission - Buick, Oldsmobile, Pontiac TH400. The output shaft is 27 spline. Providing Expert Advice with over 35 Years of Experience and Free Shipping on Orders Over $75. Okay all - one more question. Replacing the bushing and seal on a th400 output shaft housing. This Transmission is built with a Reid bell adapter installed. Our present TH400 had a cracked case, and we knew we could sell the functional 208, so we decided to rebuild the TH400 with a short output shaft for a stock TH400-205 application. Now that it's home and I've had a better chance to look it over it has a 27 spline output. What others are saying Advance Adapters Engine and Transmission Adapters & Conversion parts. Turbo 400 Performance Racing Transmission Parts by FTI Performance. FOR SALE - Orange County, CA - I have a TH400 AMC transmission out of a 1972 Jeep Commando. GM had adpated the TH400 to be able to work with a large number of vehicles between its almost 30-year lifespan. new southwest speed 32 spline driveshaft slip yoke, accepts 1330 series u-joints, gm turbo 400 t-400 th-400 richmond super t-10 4 speed muncie m21 m22 rockcrusher doug nash jerico 4l80e borg warner. Automatic Transmission Parts parts in-stock with same-day shipping. 0L with a turbo. The TH400 has an overall case length of 616 mm. Adjusted Price: $1,099. A while back I posted this transmate holder, basically drops inside the engine stand base to hold the trans for work. National Auto Trans Output Shaft Repair Sleeve For 2003 Mini Cooper 1. re: c-4 vs th400? 1lowet on April 9th 2010, 8:12 pm Ford did make a c2 they weren't very strong from what I know of don't know anyone that has run one. Its a leaker on a "normal" 400 because of the weep hole. ~ Forged direct drum with 10 clutch pack and large bore steel hub. Find Transmission Input Shaft Seals with TH400 Transmission Type and get Free Shipping on Orders Over $99 at Summit Racing!. * Combine this shaft with a TCS Aluminum Rear Drum - Part #223900A and the TC Aluminum Front Drum with a precision machined 300 Maraging Input Shaft-Part #223600A TURBO 400 PERFORMANCE PARTS. For the Turbo 400, I got the full right valve body, manual shifting, and buying a local core AND throw in a new output shaft…and upgraded internals with a new torque converter for < $1000… and I can sell the 4L80E (hello Craigslist!) to boot. This may cause clearance issues possibly making it impossible to bolt up. NP203 NP205 transfer case input shaft 11401 27 spline GM with th350 350 311670a. The TH400 short tail and your trans are the same length. 1988-2000 GM NP241 *** Call for availability on items that do not have a ZBAG part number listed *** Item # Description Application Notes Dodge Part# GM Part# ZBAG Part# 1. Be the first to write a review. The gear on the governor was worn enough that it wouldn't engaged the shaft. How to Rebuild Your GM Transmission: TH400 Disassembly Guide General Motors introduced the TH400 transmission in 1964. Torque arms. Cheap and Easy to do! 4X4 Output Shafts. Delta Transmission Shop nearby, said they can install the short tailshaft housing ,output shaft, speedometer driven gear. 5 inch longer, or 28. This kit fits all Dana model 18 & 20 transfer cases with 6 spline output shaft and this driveline combination may be too long for use in CJ5 applications. With the TH400, I first remove the dust cover used to cover the speedo housing opening and then remove the tailshaft housing. This shaft is not included. A lot of people claim that he TH350 has less drivetrain loss than the TH400, which means that all things being equal, the TH350 is going to get more power to the rear wheels from an engine with equal power. Playing with Transmissions: Setting Total Endplay to Prevent TH400 Gear Train Failure Randall Schroeder Tech support hotlines have been burning up for years with phone calls concerning rapid gear train failure in GM TH400 transmissions after routine rebuild or repair. The Novak output shaft is of an alloy steel, precision splined and hardened for a superior interchange. Rear planetary setup. Remove and discard the 3 tab case washer and the 4 tab TW on the output shaft. One 4wd version of the TH400 is ready to bolt up to our 141-B adapter kit. The instrument panel has the ratio adaptor built into it. They are now available for both Powerglide and TH400 transmissions and are a great for high horsepower applications yet offer a solution to the shortage of weak OEM replacements. SuperCase & Chevy Bell - Includes 1. witch is the amount of lugs on the abs reluctor and also changed my gear ratio to 1. The pump shim and bearing go down where the 3 tab washer use to be. The TH400 has a case length of 24. One was in wagoneers and J trucks that took the Dana 20 case. 112-1100 Includes: Performance Overhaul with Borg Warner Frictions & Bands, 5 Clutch High Gear Direct Drum, New Intermediate Roller Clutch, New Low Roller Clutch, MP Calibrated VB & Pump (Increases Clutch Holding Power Capacity), HD Intermediate Clutch Snap Ring, New Bushings, New Washers & Bearings, Rollerized Output Shaft, and Deep Chrome Pan. I'm about to get the new trans installed (another TH350) and I'd like to find the correct shaft to do it right. 125 main shaft, 300M Output and sheet metal pan - 1. Stage" and Lock-up Packages available at an additional price. Options - 2. On a TH400 (unless it has straight cut planetary gears) the planets will try to thrust load against the case bearing and the center support. Still available through GM, but it's a bit of a guessing game to get the right one. Click the button below to add the TH400 4L80E Output Shaft to Case & Front Planet to Rear Planet Washer (1965-UP) 4-Tang Metal to your wish list. 020 endplay shim The needle thrust bearing will replace both the OEM four-tang thrust washer and the selective washer. in my pcm i changed the tooth count for 17 to 48. Dyno Th400 with. Super Street Fighter Auto Shift Transmission 4" Tail Shaft-Without Trans Brake. Now that it's home and I've had a better chance to look it over it has a 27 spline output. Ihave saw some of them over the years,used to have one. I'm pulling the stock 350 out of my Vega an dropping in my cammed and carbed LS1. SuperCase & Chevy Bell - Includes 1. Our present TH400 had a cracked case, and we knew we could sell the functional 208, so we decided to rebuild the TH400 with a short output shaft for a stock TH400-205 application. ALL of my TH400's (and I've had several) ALL leaked at the converter to case seal - and no, replacing the seal. 5″ tail housing Uses 4×4 output shaft with 1. Its a leaker on a "normal" 400 because of the weep hole.