If you want to keep the drum brakes, but really upgrade them, check out Praise Dyno brakes.

Praise Dyno Brake
1061 S. Munson Rd.
Royse City
TX 75189
877-606-7867


They are a Texas company who makes cryogenic brakes primarily for the military vehicles, but they also make a Super Drum brake kit for our trucks and muscle cars....

You will have to call them for your truck application.

Good luck,

Thirdcoast


1966 C20 LWB, 327 4 Bbl., 4 Speed