Availability: 8 in stock
Transmission and drivetrain components for the GM TH400/375. Supplied by B&M, part number 20228.
Designed for the GM TH400/375 listed above. Confirm part number 20228 against the part being replaced before ordering; the same model can use different components by trim, drivetrain and ABS configuration.
Listing: B&M Transpak – GM TH400/375 Transmissions – 20228