B&M TH400 Kickdown Switch Kit 20-OTL-NR-XL Get the performance you deserve

Get the performance you deserve

intermediate foam filter

1969-1981 Chevrolet C10 Suburban

Capable of stretching between 1-3 ft and manually collapses back to its original shape when not in use

Kickdown Bracket

B&M TH400 Kickdown Switch Kit 20-OTL-NR-XL Get the performance you deserveKickdown Switch Kit For TH400 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 1950s.