dually disc brake rotor swap for a 72 c30. - The 1947 - Present Chevrolet & GMC Truck Message Board Network

ml68nova · 06-10-2014, 01:54 AM

I have a 72 c30 dually. Can 8 lug non dually front rotors be used on the dually spindles? Would the caliper placement be the same?

Thanks, Mark

**Wrenchbender Ret** · 06-10-2014, 09:41 AM

I believe it can be done but you would have to use wheels for single rear wheels. The spaceing is all different.

**kwmech** · 06-10-2014, 11:13 AM

Quote:

Originally Posted by ml68nova

I have a 72 c30 dually. Can 8 lug non dually front rotors be used on the dually spindles? Would the caliper placement be the same?

Thanks, Mark

No, the caliper mount and I believe the thickness of the rotor is different. The biggest issue is the caliper mounting. Swapping the spindle is super easy though

06-10-2014, 01:54 AM	#1
ml68nova Registered User Join Date: Oct 2005 Location: Wilmington,DE Posts: 29	dually disc brake rotor swap for a 72 c30. I have a 72 c30 dually. Can 8 lug non dually front rotors be used on the dually spindles? Would the caliper placement be the same? Thanks, Mark

06-10-2014, 09:41 AM	#2
Wrenchbender Ret Registered User Join Date: Oct 2005 Location: Overland Park, Ks. Posts: 5,190	Re: dually disc brake rotor swap for a 72 c30. I believe it can be done but you would have to use wheels for single rear wheels. The spaceing is all different.



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