Description Description Automatic Transmission Shift Kit - Shift Improver - TH400 1988-90 - Kit View AllClose
Add to Cart Quick view B And M Automotive Th350/Th400 Superholesho 20413 B And M Automotive MSRP: $799.40 Now: $726.73 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 Streetshot 20416 B And M Automotive MSRP: $431.62 Now: $392.38 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 Transmission Speedo Port Plug Gm Th400 20301 B And M Automotive MSRP: $52.57 Now: $47.79 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 Transpak 20228 B And M Automotive MSRP: $155.18 Now: $141.08 Was: Automatic Transmission Shift Kit - Transpak - TH400 / TH375 / M40 1965-87 - Kit
Add to Cart Quick view B And M Automotive Th350 & Th400 Holeshot 20412 B And M Automotive MSRP: $560.08 Now: $509.17 Was: Torque Converter - Holeshot - 2300-2500 RPM Stall - 10.750 in Bolt Circle - TH400 / TH350 / TH425 / TH375 / TH375B - Each