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April 28, 2006
CCW rim specs
17x11 Rear, 8-3/8 Backspacing, 12-3/8 Total width with sidewall bulge
17x10 Front, 7-1/2 Backspacing, 11-1/4 Total width with sidewall bulge
Originally for a C5 Corvette
Dbl spacer (.140 each) still too tight, leaves 3/16" clearance against trailing arm.
With one washer and two plates, it barely clears the top. 7/16" total. This has 5/16" clearance to edge of wheelwell.
Need:
9/16" thick spacer
5x4.75" Bolt Circle
70.3mm centerbore, at least .350" deep
70.7mm wheelcentric lip (verify with CCW)
Specs from CCW, if they are the T1 race wheels
2.785 centerbore
Non-stainless hardware (gold colored coating) with nuts on the outside
Wheel halves welded together
Front - 17x10, 7.5" backspace, 50mm offset, 18 lbs
Rear - 17x11, 8.25" backspace, 56mm offset, 19 lbs
Posted by Z28tt at April 28, 2006 2:58 AM