The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Looking for help on K-20 drum to disk convertion

ManNamedJed · 11-25-2019, 07:09 PM

Were you just swapping the front or both? When I changed to disc/disc I had a soft pedal and poor braking. I called Pirate Jack's and they set me up with a new MC and Prop valve. Bolted right up and brakes work great.

Looks like it is PN MCK111DLM and was $105.

If you do rears, you'll also want to consider the parking brake.

11-25-2019, 07:09 PM	#13
ManNamedJed Registered User Join Date: May 2018 Location: Reno, NV Posts: 232	Re: Looking for help on K-20 drum to disk convertion Were you just swapping the front or both? When I changed to disc/disc I had a soft pedal and poor braking. I called Pirate Jack's and they set me up with a new MC and Prop valve. Bolted right up and brakes work great. Looks like it is PN MCK111DLM and was $105. If you do rears, you'll also want to consider the parking brake.