Picture above is a standard picture of a transmission rebuild kit and may NOT be accurate to the parts or…
400 Blue Plate Friction Module 1966-up Features 3 Intermediate GEN 2 Blue Race Product 10 Forward Direct GEN 2 Blue Race…
400 Paper Rubber Ring & Seal Overhaul kit Complete Overhaul kit Gaskets Lip Seals Metal Clad Seals Metal Sealing Rings Transtec is Manufacturer Since 1978,…
400 Kolene Steel Module 1966-up Complete Steel Module for 1 unit 3 Intermediate Kolene 4 Direct Kolene 4 Forward Kolene Raybestos…
400 Screen Type Filter Screen Type Filter is for High Performance Applications Provides Better Flow then Dacron Style Filter …
400 Torrington Bearing Kit All Torrington Flat Bearing for 1 Transmission …
350, 400 Vacuum Modulator Red Stripe Rostra Is Manufacturer Red Stripe Adjustable …
4L80E, 400 Direct Drum New Aftermarket 4L80E, 400 Drum New Aftermarket 400 Transmission Upgrade …
TH400 Transmission Stage 3 Pressure Regulator Spring 200-210psi Spring Use with factory Pressure Regulator Valve …
Heavy Duty Main Shaft Main shaft failure is a common problem in performance and heavy duty GM TH400, 4L80-E and 4L85-E…
Turbo 400 Billet Aluminum Forward Drum and 300 Maraging Steel Input Shaft (with Modified Lube Circuit) TCS has introduced a NEW…
4L80-E, 4L85-E, TH400, TH425 Extreme Duty Forward Clutch Hub Kit Sonnax extreme duty forward clutch hub kit 34322-02K is manufactured from…
Case bushing walkout and thrust washer wear are common issues in the GM TH400, 4L80-E and 4L85-E units. Sonnax heavy…