CPP Disc Brake Conversion Compatibility Question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**KyleSeal** · 01-26-2025, 02:02 PM

I currently have the CPP 6 lug disc brake conversion for the front end of my 67 pickup, with a 2.5" drop spindle. Works great.
Plans are changing for the suspension, going frame laying with PB stuff. This has made me begin to look at the wheel market, specifically 20" and larger, and most wheels only come in 5 lug.
SOOOO my question is, can I go from my 6 lug rotors and pick up, say, a set of rotors from a 71-72 C10 2WD 5 lug, and will it drop right onto the spindle? Bearings and all? Maybe with 71-72 bearings?
Would love info on this if people have done it before, as it will save a ton of money as opposed to going and buying a new kit.

01-26-2025, 02:02 PM	#1
KyleSeal Senior Member Join Date: Mar 2014 Location: Toano, VA Posts: 894	CPP Disc Brake Conversion Compatibility Question I currently have the CPP 6 lug disc brake conversion for the front end of my 67 pickup, with a 2.5" drop spindle. Works great. Plans are changing for the suspension, going frame laying with PB stuff. This has made me begin to look at the wheel market, specifically 20" and larger, and most wheels only come in 5 lug. SOOOO my question is, can I go from my 6 lug rotors and pick up, say, a set of rotors from a 71-72 C10 2WD 5 lug, and will it drop right onto the spindle? Bearings and all? Maybe with 71-72 bearings? Would love info on this if people have done it before, as it will save a ton of money as opposed to going and buying a new kit. __________________ "Sometimes I do serve as a good bad example. Glad to be of service." My Build Thread (1967 C10, lowered, EFI, daily truck): http://67-72chevytrucks.com/vboard/s...d.php?t=830809



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