'60 Impala with stock POWER brakes .... Want to change from a single chamber to a dual chamber master cylinder ...... What bolts in ?? Part # or what car would it come from ? Thanks in advance ........... Jersey Skip
i did this to my 59 last year.... i used a 1968 impala master cylinder, make sure you specify a front drum car, cuz they also had an option for front discs..... i think it might be wagner p/n f64885 the master bolted right up to the booster....... the brake line outlets are a little bigger, but thats what adapters are for..... -THOM
the main differences between drum/drum and drum/disk master cylinders are the the disk brakes require a much larger reservior, most have one big and one small one. Also many drum only cylinders have residual pressure valves built in...most disk brake cars came with a combination valve instead.