B&M CO 70233 Transkit Automatic Transmission Shift Improver Kit

A B&M transmission in a box Transform your automatic transmission into a full-tilt B&M performer This is our ultimate transmission kit - it comes complete with full instructions on how to assemble your transmission to B&M specifications.Features. High Performance Friction Materials. Complete Overhaul Gasket Set. Modification Components. Replacement Valves. Replacement SpringsSpecifications. Balance - External. Gaskets - included. Instructions - Yes. Manual Control - PartialApplicationFits 1987 to 1993 GM TH700R4 4L60 automatic transmissions. Does not fit 4L60E transmission. Compatible with Buick Chevrolet GMC Oldsmobile and Pontiac.