'03 GMC SLT CC SWB
Curtis Halverson (EED-Extreme Engine Development) built LB7 (.040" over LBZ block)
Howards rods-cut, relieved, ceramic & teflon coated "40 over" Mahle forged pistons, Hellfire rings,-EED "Bullet" cam(210/228
[email protected]"-.453/.470 valve lift-112 lobe centre), EED modified...