Quote:
Originally Posted by Rhino79
It is a 6 bolt ls7 casting we have done for us.
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how do these compare to the GMPP heads? These probably flow better because they're LS7 style, but curious how they compare on price. PM me if you can't post the price here
thanks!
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2010 2SS/RS
Z/28 intake, NW, FAST 102, speed engineering LT's, some exhaust, ATI -10% pulley, GM flex fuel injectors, DSX flex fuel sensor, MGW shifter, HP Tuners, some suspension work, stickers and a little weight loss. 12.63 @113.53
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