Description Description Automatic Transmission Shift Kit - Shift Improver - TH400 1988-90 - Kit View AllClose
Add to Cart Quick view B And M Automotive Transmission Speedo Port Plug Gm Th400 20301 B and M AUTOMOTIVE MSRP: Now: $56.84 Was: Port Plug - Speedometer - Hardware Included - Aluminum - Black Anodized - B&M Logo - TH400 Series - Chevy - Each
Add to Cart Quick view B And M Automotive Th400 Modulator 20234 B and M AUTOMOTIVE MSRP: Now: $59.53 Was: Vacuum Modulator - Adjustable - TH350 / TH400 - Each
Add to Cart Quick view B And M Automotive Th400 Transkit 20229 B and M AUTOMOTIVE MSRP: Now: $412.21 Was: Transmission Rebuild Kit - Automatic - Transkit - Clutches / Bands / Filter / Gaskets / Seals - TH400 / TH375 / M40 - Kit
Add to Cart Quick view B And M Automotive Th400 Transpak 20228 B and M AUTOMOTIVE MSRP: Now: $150.65 Was: Automatic Transmission Shift Kit - Transpak - TH400 / TH375 / M40 1965-87 - Kit
Out of stock Quick view B And M Automotive Th350/Th400 Superholesho 20413 B and M AUTOMOTIVE MSRP: Now: $720.93 Was: Torque Converter - Holeshot - 2800-3200 RPM Stall - 10.750 / 11.500 in Bolt Circle - TH400 / TH350 / TH425 / TH375 / TH375B - Each
Add to Cart Quick view B And M Automotive Th350 & Th400 Holeshot 20412 B and M AUTOMOTIVE MSRP: Now: $499.43 Was: Torque Converter - Holeshot - 2300-2500 RPM Stall - 10.750 in Bolt Circle - TH400 / TH350 / TH425 / TH375 / TH375B - Each
Out of stock Quick view B And M Automotive Th350/Th400 Streetshot 20416 B and M AUTOMOTIVE MSRP: Now: $348.37 Was: Torque Converter - Holeshot - 1800-2200 RPM Stall - 10.750 in Bolt Circle - TH400 / TH350 / TH425 / TH375 / TH375B - Each
Add to Cart Quick view B And M Automotive Th350/Th400 Tork Master 20402 B and M AUTOMOTIVE MSRP: Now: $482.17 Was: Torque Converter - Tork Master - 2800-3200 RPM Stall - 10.750 in Bolt Circle - TH400 / TH350 / TH425 / TH375 / TH375B - Each
Out of stock Quick view B And M Automotive Th400 Kickdown Switch Ki 20297 B and M AUTOMOTIVE MSRP: Now: $97.28 Was: Transmission Kickdown Switch - Hardware / Switch / Springs - TH400 - Kit