HEAVY DUTY-Firm positive shifts without loss of driver comfort for improved performance in all street vehicles. STREET/STRIP-Positive shifts for high performance street use or for competitive events. Hardest, quickest possible shift.Features: Provides crisp shifts on any stock automatic transmission Eliminates shift overlap, excess wear on clutches and bands due to slippage High quality at an affordable price Expertly made from premium materials Built to match your exact requirements Includes: Gaskets Seals Drill Bit and Fluid Separators The rich heritage keeps B&M moving forward to identify and develop products that meet performance enthusiasts' needs. We carry a collection of B&M kits that will give your automatic transmission anything from a subtle improvement, all the way to a real race-car. The kits are the easiest way to get the stout performance you've always wanted out of your automatic transmission. Each B&M kit comes complete with everything you'll need for a seamless upgrade