speedwrenchx10 Posted March 16, 2008 Report Share Posted March 16, 2008 anyone seen gms new 4.5 without manifolds?301hp,520ftlbs torque Link to comment Share on other sites More sharing options...
AJ Posted March 16, 2008 Report Share Posted March 16, 2008 yes, look for it in the new suburban at first then the 1/2 ton trucks. Link to comment Share on other sites More sharing options...
RedRocket1647545505 Posted March 16, 2008 Report Share Posted March 16, 2008 pics? Link to comment Share on other sites More sharing options...
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