im looking to upgrade the brakes on my 1977 chevy c30 regular cab dually. Does anyone make a rear disc conversion with like some drilled and slotted rotors or something? ive looked all over and cant find anything.
I know this is an old thread, but it's still showing up on google. Did you find a kit yet? In 1977 your C30 would have a Dana 70 rear axle with 8x6.5 lug pattern. Lugnut4x4 sells a kit for that. Here is a link --> https://www.lugnut4x4.com/dually