B&M TH350 Shift Improver Kit Weld Bung and Cap Kit an elastic and Velcro enclosure

an elastic and Velcro enclosure

Works with the MAC Air Helmet Air Pumpers including our older Rugged Pumper systems like the MAC3

Gauge kit includes magnetic pickup

pre-terminated plug and play digital stepper motor fluid temperature gauge wiring harness

Mustang Front

B&M TH350 Shift Improver Kit Weld Bung and Cap Kit an elastic and Velcro enclosureShift Improver Kit for 68 81 TH 350 Transmission B&M'specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, and many other transmission products including cast deep aluminum transmission pans, transmission coolers, and automatic transmission fluid. B&M Performance and Off Road has been at the vanguard of the growing automotive aftermarket since the early