so i have a 68 camaro with a big block. and getting ready to buy brakes originally it had disc brakes in front and i installed a ford 9" with discs in the rear but i never really thought it stoped all that well. so now i am thanking about buying wilwood 14" forged narrow superlite 6R in the front and 13" forged narrow superlite 4R in the rear and a wilwood tandem masterCylinder with the proportioning valve and a 7/8s bore. i was thinking about keeping the brakes manual because having such little vacuum. What is eveybodys thought or any other recommendations?