Automatic Transmission Center Supports

TCI Governor Supports

These TCI governor supports are designed to boost the efficiency of your transmission by reducing power-robbing friction. They are manufactured from high-quality, durable aluminum and include the bearing to complete installation. Improve reliability and optimize efficiency with one of these TCI governor supports.

Not Yet Reviewed

$120.95

Engine Works Powerglide Output Shaft Center Supports

Engine Works Powerglide output shaft center supports are high-strength, lightweight replacement components made from billet aluminum designed to hold the output shaft and planetary carrier on center inside a GM Powerglide transmission. Key features and purpose: * Billet construction: Machined from strong 6061-T6 aluminum to add major rigidity compared to stock factory parts * Roller bearing design: Replaces standard factory bushings with a high-load needle roller bearing to reduce rotational friction and power loss * Governor elimination: Built specifically for racing applications, which means they remove the mechanical governor provisions to save weight and simplify the rear housing area * Weight reduction: Drastically lighter than stock cast-iron or heavy OEM factory supports * Wide compatibility: Designed as a direct bolt-on upgrade that fits both short and long tail-shaft housings in performance and drag racing builds

Not Yet Reviewed

$77.29

ATI TH400 Center Supports

ATI TH400 upgraded center supports feature a bronze bushing that virtually eliminates premature sprag failure. They are highly recommended for competition applications. These supports are also available with a PTFE coating for aluminum drums.

4.5 out of 5 stars ( 2 )

$169.00

Sonnax Output Shaft Supports

Sonnax output shaft supports are high-strength replacements for the stock Powerglide output shaft support. They are made from high-strength 6061-T6 billet aluminum to ensure rigidity where it is needed most. The supports are purposely built for racing, eliminating the provisions for the governor. A high-quality pre-installed roller bearing keeps friction losses to a minimum, while the billet aluminum construction lowers the weight dramatically. The Sonnax output shaft supports can be used with both long and short OEM and aftermarket tailshaft housings to allow for use in almost any drag racing application. They feature a true bolt-on installation for the popular Powerglide transmission and can benefit both bracket ET and professional drag racers.

5.0 out of 5 stars ( 2 )

$95.99