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Automatic Transmission Tailhousings
Showing In Stock Items. Show All 18 Items.
Advance Adapters 6-Bolt to 4-Bolt Tailshaft Adapters
Advance Adapters 6-bolt to 4-bolt tailshaft adapters are designed for 1996 and newer electronically controlled GM 4L60E transmissions with a hex bolt pattern on the output side of the transmission. They provide a 700R-style pattern for easy fitment of other adapters produced by Advance Adapters, and are 1.500 in. long. The heart of these systems lie in the new clamp-on reluctor ring and sensor which sends a 40 pulse per output revolution signal to the drivetrain control module. These adapters are manufactured from 356 T-6 heat-treated aluminum alloy and also include a GM VSS sensor, fastening hardware, and instructions. Make adding adapters and/or a transfer case easier with Advance Adapters 6-bolt to 4-bolt tailshaft adapters.
( 14 )
$305.97
Summit Racing™ TH400 Tailshaft Housings
Summit Racing™ TH400 tailshaft housings are designed to fit both Summit Racing™ and stock GM automatic transmissions. The aftermarket TH400 tail housing comes with the bushing to match an SFI or OE case.
( 7 )
$103.99
Reid Racing Powerglide Tailshaft Housings
Reid Powerglide tailshaft housings are designed to fit both Reid and stock GM Powerglide transmissions. They are five times stronger than stock. Reid Powerglide tailshaft housings require a specific yoke, sold separately.
( 6 )
$279.00
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$299.00
Reid Racing TH400 Tailhousings
Reid Racing TH400 tailhousings are stronger and more rigid than stock GM tailhousings. Why? Reid utilizes aircraft-grade aluminum alloy, thicker walls, and additional gusseting. Plus, their precision machining and perfectly aligned bores minimize power loss while maximizing reliability. They have also reworked the oil passages for improved lubrication of the yoke and rear bearing.
( 4 )
$339.00
ACDelco Automatic Transmission Tailhousings
ACDelco automatic transmission tailhousings fit your vehicle to deliver the same OE performance, durability, and service life as their original counterparts. They provide factory form for an easier install and a repair that stays on budget. Each of these transmission case rear extensions includes the correct seal for a tight connection. Dozens of models are available for vehicles from the 1990s and up. Order the tailhousing recommended for your application.
( 12 )
$106.99
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$156.99
Advance Adapters 700R to TH350 Tailshaft Adapters
Advance Adapters offers 700R to TH350 tailshaft adapters designed for use when you're replacing a stock GM 700R transmission (which is 1.875 in. longer than the TH350). These aluminum adapter spacers, when used with a 6 in. tailhousing 2WD TH350 (15.5 in. O.A.L. output shaft length) should provide a direct replacement for the 700R4 transmission. The TH350 output shaft will require some trimming; however, this will allow you to install the TH350 without any driveshaft modifications.
( 12 )
$112.85
ATI Tailshaft Housings
ATI tailshaft housings are designed to fit both the Dedenbear Superglide and the stock GM Powerglide transmissions. They're 5x stronger than stock, include a roller bearing at the end of the tailshaft, and require a specific yoke (sold separately).
( 9 )
$129.99
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$208.00
TCI PRO-X TH350 Aluminum Tailhousings
TCI Automotive now offers a new 6 in. tailhousing to replace hard-to-find OEM parts for the PRO-X TH350 transmissions. These cast aluminum tailhousings feature a low-profile, lightweight design with improved strength for drag racing applications.
( 2 )
$109.95
FTI Performance Automatic Transmission Tailhousings
FTI Performance automatic transmission tailhousings are fastened to the tail of a transmission or transfer case. Designed and manufactured to high-quality standards, the tailhousings are available in a variety of styles, materials, finishes. Order the model recommended for your application.
( 8 )
$119.00
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$279.00
Summit Racing™ Powerglide Tailshaft Housings
Summit Racing™ powerglide tailshaft housings are designed to fit both the Summit Racing™ and the stock GM Powerglide transmissions. They're five times stronger than stock, include a roller bearing at the end of the tailshaft, and require a specific yoke (sold separately).
( 4 )
$194.99
TCI PRO-X TH400 Aluminum Tailhousings
These TCI PRO-X TH400 aluminum tailhousings feature light weight and improved strength, while using a tailshaft roller bearing rather than the factory bushing for superior lubrication and durability. The OEM bushing is a common failure point with TH400 transmissions, as it can run dry in high-speed TH400 applications. The TCI PRO-X TH400 aluminum tailhousings are more rigid than other factory or aftermarket tailhousings, with increased structure for added support and durability. The use of the roller bearing provides added lubrication, and the usually unreliable paper gasket used to seal the housing to the transmission is replaced with a precision-machined surface that incorporates an O-ring for a solid, drip-free connection. Build a stronger transmission and have better reliability with one of the TCI PRO-X TH400 aluminum tailhousings.
( 4 )
$288.95
Engine Works Powerglide Rollerized Tailhousings
Engine Works Powerglide rollerized tailhousings are heavy-duty aftermarket rear housings for GM Powerglide transmissions, designed to replace the stock, bronze-bushed aluminum housing with a high performance, needle roller bearing unit. These housings are primarily designed for high-horsepower drag racing, Pro Mod, or high performance street applications. Additional details: * Instead of a traditional, friction-prone bushing supporting the output shaft, these housings use a needle roller bearing. This reduces rotational friction, improves durability under high load, and minimizes heat buildup * Manufactured from heavy-duty cast aluminum, these housings are engineered to be significantly stronger than stock, preventing breakage from high torque and chassis flex * Direct bolt-in: Designed to fit standard GM Powerglide cases and most aftermarket cases without modification, maintaining the factory 11 in. length and mount location.
Not Yet Reviewed
$174.96
TCI Powerglide Low Drag Tailshafts
Maximize the strength of your Powerglide transmission with one of these TCI Powerglide low drag tailshafts. They feature stock design casting with a billet machined tailstock and have a steel full roller bearing installed to provide ultra-low rolling resistance. The tailshafts include the necessary hardware and bolt directly onto your Powerglide case.
Not Yet Reviewed
$194.95
