Racers themselves, B&M's founders identified the needs of local performance enthusiasts and developed products to fill those needs.
B&M Performance & Off-Road has been at the vanguard of the growing automotive aftermarket since the early 1950s. B&M specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, automatic shift handles, extended transfer case handles, cast deep aluminum transmission pans, differential covers, transmission coolers, power steering coolers, automatic transmission fluid, and transmission accessories for performance street, truck, Jeep, and off-road applications.. Gaskets/Seals/Drill Bit/Fluid Separators;Provides Crisp Shifts On Any Stock Automatic Transmission Eliminates Soft/Sluggish Shift Eliminates Shift Overlap Eliminate Clutch and Band Wear Improves Transmission Life Transmission Removal Not Required;California Residents: WARNING B&M Shift Improver Kit Automatic Transmission Shift Kit - 35265 Shift Improver Kit Automatic Transmission Shift Kit; For Use w/GM TH200-4R; Incl.