MNorby 3/4 ton status GMOTM Winner Joined Dec 10, 2001 Posts 6,206 Reaction score 314 Location Powell, Wy Dec 13, 2009 #1 Can anyone confirm which port is to which brakes (front/rear) on a master cylinder off a 1988 1-ton truck (IFS w/Vacuum Booster).
Can anyone confirm which port is to which brakes (front/rear) on a master cylinder off a 1988 1-ton truck (IFS w/Vacuum Booster).
George_Pimpdaddy 1/2 ton status Joined Oct 17, 2002 Posts 1,303 Reaction score 1 Location Edmonton Alberta Canada Dec 13, 2009 #2 usually a good way to tell is to look at the reservoir and the bigger one is the front and the smaller one is the rear.
usually a good way to tell is to look at the reservoir and the bigger one is the front and the smaller one is the rear.
MNorby 3/4 ton status GMOTM Winner Joined Dec 10, 2001 Posts 6,206 Reaction score 314 Location Powell, Wy Dec 13, 2009 #3 thats what I was going off, just wanted to confirm the plumbing.