« on: Mar 12, 2012, 10:22:20 AM »
I think it's just the difference of the 4 cyl pinion head vs. the V6 pinion head. To be sure just check out Zuk's site.
www.gearinstalls.com
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88 Pickup SAS'd, 3.4 V6, R151F Hybrid, Dual Ultimate, Triple sticks, 35's, 5.29's, HP front, V6 rear, Aussies, 63" Chevs, Anti Wrap Bar, Warn 8274 on Home Built Bumper
4WU linked 86 Xtra Cab build in progress
