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Help! 1996 LT4 C7 rims


Jul 2, 2016
Las Vegas
1996 Polo Green LT4 6 Speed
So I just bought a set of C7 rims that I thought were C6 at the time. I have searched and searched and I cannot find anything definitive on what size spacers I need. A few people have said 1" front and 1.5" rear, but that applied to C6 and not C7. We tried to, "mock up" using washers but the suspension makes the rear wheel positive camber so much when jacked up that I cannot trust the measurements. They are the common silver 5 spoke, 18x8.5 and 19x10. GM part numbers are 20986434 and 20986438. I would have thought surely by now, with all the take offs in circulation, this info would be in the FAQ of all the top Vette sites but BOY WAS I WRONG!

The plan is to get Hub Centrict adapters then have them and the rims powder coated together.

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