The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

**jocko** · 06-04-2016, 09:56 PM

What Scott said - the only thing that works for FACTORY-SIZE disk conversions is the 71 and up K10 wheel, nothing else from Mr. GM will clear them. The problem with 70 and earlier C10 OR K10 wheels (both 6 lug) is that the inner profile of the rim hits the caliper. As long as you know they are K10 wheels, you're good on a stock size caliper. If you buy "big brakes" you'll need custom wheels.

06-04-2016, 09:56 PM	#11
jocko Senior Member Join Date: Oct 2009 Location: Godley, TX Posts: 17,994	Re: Steel wheels and disc brakes What Scott said - the only thing that works for FACTORY-SIZE disk conversions is the 71 and up K10 wheel, nothing else from Mr. GM will clear them. The problem with 70 and earlier C10 OR K10 wheels (both 6 lug) is that the inner profile of the rim hits the caliper. As long as you know they are K10 wheels, you're good on a stock size caliper. If you buy "big brakes" you'll need custom wheels.