1991 BUICK COMMERCIAL CHASSIS Transmission & Drivetrain

B&M Braided Transmission Fluid Dipsticks allow you to check your transmission oil with a high quality aluminum-braided transmission fluid dipstick. They feature a stylish, flexible design with an O-ring sealed cap that screws directly into the tube to prevent leaks. The base of the tube comes with a sealing grommet where it goes into the transmission.

B&M Shift Improver Kits offer you a quick and affordable way to improve the performance on any stock automatic transmission. The kits eliminate shift overlap and excess wear on clutches and band. You will be able to chose between two stages to fit your individual needs: an RV/Towing stage and a Street/Strip stage.