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#1
01-20-2009, 12:10 AM
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Front wheel stud size?
I need to put some longer 7/16 studs in the front hubs of my 78 Grand Am. Does anyone here know the knurl size(diameter) that I need? Thanks -Jim
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#2
01-26-2009, 02:18 PM
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Hope this helps someone else. I found the Dorman stock replacement knurl size, .564, I crossed this to the closest thing I could find, Moroso Cat # 46160, 7/16-20, .560 knurl, 2-7/8" long. They fit perfectly. FWIW, I also had to replace the rotors/bearings/seals. Rotors came from Autozone, Duralast Cat # 5530, rest came from Advance Auto Parts, Bearings BCA CAT # A2 and A6 , Seals were BCA 8871. -Jim
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