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Old 07-17-2013, 12:28 PM   #33
Stephen12ZL1

 
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Drives: 2012 ZL1
Join Date: May 2012
Location: Mechanicsville VA
Posts: 2,118
GM LS gear oil is the correct gear oil for the rear. http://www.gmpartsdirect.com/results...umber=88862624

additive already in bottle.
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#917 A6. 10.54@130.47 1.53 60' ADM race CAI, ATI/Lingenfelter balancer (10" ring), 90mm TB, ID850s,Rotofab/Lingenfelter intercooler reservoir, Cooler Logic HX, Texas Speed 1 7/8" headers(no cats). M&H drag radials 325/45-17 & M&H 28x4.5" bias skinnies. Tuning by Frost at Performance Autosport in Richmond, VA (804) 358-2505
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