The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - whats the correct CPP proportioning valve for 4 wheel disc

**Rickysnickers** · 07-31-2019, 10:08 AM

Off topic, and I apologize, but why do you need residual pressure valves if the m/c is mounted on the firewall? Trying to gain an understanding, not questioning your methods, by any stretch!!

07-31-2019, 10:08 AM	#10
Rickysnickers Senior Member Join Date: Oct 2014 Location: Eagle, ID Posts: 2,942	Re: whats the correct CPP proportioning valve for 4 wheel disc Off topic, and I apologize, but why do you need residual pressure valves if the m/c is mounted on the firewall? Trying to gain an understanding, not questioning your methods, by any stretch!!