Transmission Parts
Transmission parts keep your vehicle shifting smoothly and reliably. Replace worn components to restore performance and prevent costly damage.
Choose from clutches, torque converters, valve bodies, solenoids, seals, filters, and more. Each part fits specific makes and models.
Engineers design these components for strength, heat resistance, and long life under stress. OEM and performance options are available.
Use transmission rebuild kits to refresh your entire system. Avoid transmission failure by replacing damaged or leaking parts early.
Install high-performance parts to handle extra power from engine upgrades. Get quicker shifts, better control, and improved durability.
$338.98Original price was: $338.98.$308.88Current price is: $308.88.Upgrade your GM TH400 transmission with the Reid Racing Powerglide-Length Tailhousing, engineered for superior strength, alignment, and lubrication. Designed as a direct replacement when converting from a Powerglide to a Turbo 400 while retaining your existing driveshaft, this tailhousing delivers precision and durability for serious racers and builders.