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Old 02-14-2015   #27
Bolling
 
Join Date: Jan 2015
Location: Illinois
Posts: 83
Default Re: WTB 1991 Corvette ZR-1 in Turquoise Metallic

Quote:
Originally Posted by XfireZ51 View Post
I swapped out the 3.45 rear for 3.73. That rear gear plus the stock speedo gear work out to within 3mph error at 70mph when using the 19" wheels. Close enough for horseshoes and hand grenades.
I didn't want to steal the thread but thanks, they look great on the Z.
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