Also, does anyone know the what brake system I have in this 55' Chevy 6400 with a 2 speed rear, 4 speed manual with the e-brake drum? There is a canister that looks like a vacuum unit mounted in the middle of the passenger side frame rail where all of the brake lines run into as well as vacuum lines to and from the engine.
Last edited by Gardner; 07/20/2008 7:54 AM.
