Originally Posted by Felix Arrizon 6.0L, built 4L80E? gears? thats amazing! Thanks! It's a stock 80E with a HD-2 shift kit, 3.73 gears with G80.
-03 GMC, Rc, 4x4, 6.0L, JFR Isky, JFR 317's KBRacing T78/68 Boost only, Daily driver.
stock 80e? with a stall? Or is that stock too.
Originally Posted by ChevyLee stock 80e? with a stall? Or is that stock too. Pro Yank 3400. Went 10.59 down in Las vegas 2100' elevation 95*.
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