quick view Add to Cart Transmission Service Kit (RH10009) GM400 MSRP: $38.50 This is a service kit for the 3 speed gearbox. Service Kit - includes filter, pan gasket, & rubber o rings. Part Number: RH10009 Model / Chassis Applicability 1967-1980 (VIN 4486-41686) 1980-1992 (VIN... Add to Cart Add to Wish List Add to My Wish List Create New Wish List