gort69
12-26-2010, 11:17 AM
Hi guys -
My brother and his son are building a 1992 S10 pickup to drag race.(355 SBC) Part of the process of installing the engine will be replumbing the MC to make clearance for the headers. In the picture below there are two "blocks" mounted below the MC. We're guessing one is a combo valve and one has something to do with rear ABS. If anyone knows for certain what the two blocks are for we'd appreciate the help. Also, does anyone see a problem with doing away with both and plumbing an adjustable valve to the rears?. The computer is gone....and the brakes will be factory S10 disc/drum. Also - if we do away with both blocks - is the front MC port for the fronts, rear port for the rears? Thank you very much.
https://static1.pt-content.com/images/pt/2010/12/brakes-1.jpg
My brother and his son are building a 1992 S10 pickup to drag race.(355 SBC) Part of the process of installing the engine will be replumbing the MC to make clearance for the headers. In the picture below there are two "blocks" mounted below the MC. We're guessing one is a combo valve and one has something to do with rear ABS. If anyone knows for certain what the two blocks are for we'd appreciate the help. Also, does anyone see a problem with doing away with both and plumbing an adjustable valve to the rears?. The computer is gone....and the brakes will be factory S10 disc/drum. Also - if we do away with both blocks - is the front MC port for the fronts, rear port for the rears? Thank you very much.
https://static1.pt-content.com/images/pt/2010/12/brakes-1.jpg