My Highschool Project truck a 1969 GMC C20 (Old Blue)

[292farmer]

if your master cylinder and booster is good you don't need them for the disc swap, just a disc/drum or adjusting prop valve.(unless their bad anyways) most everything from a 71/72 truck should swap right on, i believe its the spindle that makes it a disc versus drum front end.

[step350]

im 15, ive got a 69 c10 shortbed stepside, it was originally a 6 cylinder 3 speed column shift but i converted it to a 4 speed muncie m21, i also built up a 1969 350 out of a camaro, sealed power flat top pistons .60 over, edelbrock crank,cam,torker intake, and a holley double pumper 650 pushing 400+hp . Ill post pics once i get my engine in the truck.