B&M TH350c Lockup Transpak BR40025 Button Head

Button Head

1979-1982 Plymouth Champ

New brass idle mixture screws

24-1/4 x 8-1/2 x 1/4 in

The proportioning valve may be adjusted to limit rear brake pressure to help prevent rear brake lock-up

B&M TH350c Lockup Transpak BR40025 Button HeadTranspak 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 1950s. Racers themselves, B&M's founders