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PepperTreeGarage · 04-09-2021, 12:05 AM

I made a bleeding tool for our '72 C20. Our "Combination Valves" look the same. I see that you have a "Trailer Brake" system plumbed in there. Ours had a Kelsey-Hayes Brake controller plumbed in. I could not find a factory combination valve, so I'm eventually having my combination valve re-conditioned. Getting ready to install a new engine and transmission.

04-09-2021, 12:05 AM	#17
PepperTreeGarage Registered User Join Date: Jan 2014 Location: SoCal Posts: 281	Re: Part No for Brake Combination Valve I made a bleeding tool for our '72 C20. Our "Combination Valves" look the same. I see that you have a "Trailer Brake" system plumbed in there. Ours had a Kelsey-Hayes Brake controller plumbed in. I could not find a factory combination valve, so I'm eventually having my combination valve re-conditioned. Getting ready to install a new engine and transmission. Attached Images Last edited by PepperTreeGarage; 04-09-2021 at 12:11 AM.