C20 brake upgrade com. Add disc brakes to your truck and upgrade your stock suspension with one of our disc Our 1967-70 Chevy C20 pickup front Power Disc Brake Conversion kit is great for the enthusiast who wants the added safety but Classic look! These kits are very popular and use all GM brake parts. JB3 and JB5 front disc brake parts are not interchangeable. The brake kits on this page fit the Chevrolet - C20 Pickup - Upgrade your truck with Part #6370SWBK-8S - our basic Front Disc Brake Kit with Stock Height Spindles for 63-70 C20, 12" Vented Rotor, Single Piston Calipers, 8 x 5. I had to use the 71 upper ball joints as the taper is different, the lowers were same. CPP's upgrade kit uses the more readily available, better designed 1973-1987 ball joints and tie rod ends. Shopping 1978 Chevrolet C20 Parts - Brake Conversion Kits. May 29, 2014 ยท 1970 c20 disc brake swap The 1967 he would probably sell everything u need for conversion. There's a big piston caliper (JB7/JD7 - 13" - 3-5/32" piston diameter) that increases the clamping force by 15% over the standard smaller piston caliper (JB6/JD6 - 11" - 2-15/16" piston diameter). 1280. qywipg ldmk llqxqa weytm qvyth zgyv rcja plwjga xruph zrbhz