I used a hydroboost system on mine, necessary to beef up firewall to accept brake pedal pressure. .375 Al plate about 1.5 sq. Ft. Pedal are stock early Jeep(cast) upside down. Necessary to mount pivot bracket, etc. Px for email address. Could possibly use GM pedals, etc.

Ed

Last edited by EdPruss; 03/18/2017 4:10 AM.

'37 GMC T-18 w/ DD 4-53T, RTO-610, 6231 aux., '95 GMC running gear, full disc brakes, power steering, 22.5 wheels and tires.
'47 GMC 1 ton w/ 302, NP-540, 4wd, full width Blazer front axle.
'54 GMC 630 w/ 503 gasser, 5 speed, ex fire truck, shortened WB 4', install 8' bed.
'55 GMC 370 w/270, 420 4 speed, grain, dump bed truck from ND. Works OK.