The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - C10 and c30 break experts, I need help, advice

**Sheepdip** · 09-30-2020, 10:43 PM

You need to plumb it correctly. You also might want to read this:
https://techtalk.mpbrakes.com/combin...ination-valves

09-30-2020, 10:43 PM	#10
Sheepdip Senior Member Join Date: Nov 2018 Location: Waterford California Posts: 2,379	Re: C10 and c30 break experts, I need help, advice You need to plumb it correctly. You also might want to read this: https://techtalk.mpbrakes.com/combin...ination-valves Attached Images