Disc brake master cylinder question

[stsalvage]

well you can go find a 1960--1966 with bower brake unit take the braket off that unit and buy the remand power pump do some replumming with the 1967--1972 brake line kit or

what i did i used a 1971 brakcket off a 1/2 to a 1 ton pick up there all the same AutoZone.com has the booster and master cylcender for 119.00 out the door with a 35 doller core life time guerrinty i redid all the front brake lines with the 1971--72 or you can use 1967--1972 brake lines there all the same they all used the duel master cylender and you relly don't have to touch the back line but better off getting one form GM parts dealer or the portioning valve cus i hate after market the factory stuff never gose bad but thats what i do you can go to the truckandcarshop.com and they have the full kit to redo your truck 1947--1972