Fit of rear rotor - The 1947 - Present Chevrolet & GMC Truck Message Board Network

that_ry_guy · 01-08-2015, 09:37 PM

Just received the rear disc conversion kit I ordered from Classic Industries for my 71 c10. The kit is for 71-87 GM trucks. The fit of the rotor on the axle seems really sloppy. The studs seem to be 1/2 inch and the holes are about 9/16 or 5/8. Thhe smaller holes which actually seem to be the correct diameter are I think in a 5x4.75 pattern not the 5x5 I need. I have these bushings lying around that seem to fit perfectly over the stud to make a tight fit with the rotor. I am planning on cutting them down to make 5 for each side. Anyone ever had this issue? And would my solution be appropriate?
Thanks

01-08-2015, 09:37 PM	#1
that_ry_guy Registered User Join Date: Apr 2014 Location: North Vancouver, BC Posts: 15	Fit of rear rotor Just received the rear disc conversion kit I ordered from Classic Industries for my 71 c10. The kit is for 71-87 GM trucks. The fit of the rotor on the axle seems really sloppy. The studs seem to be 1/2 inch and the holes are about 9/16 or 5/8. Thhe smaller holes which actually seem to be the correct diameter are I think in a 5x4.75 pattern not the 5x5 I need. I have these bushings lying around that seem to fit perfectly over the stud to make a tight fit with the rotor. I am planning on cutting them down to make 5 for each side. Anyone ever had this issue? And would my solution be appropriate? Thanks Attached Images



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