GM 3.0 2011 LEFT HEAD

2011 GM LF1 3.0. Left Head Cast #12611610, Right Head Cast #12611611, Block Cast #12610176. Every engine we sell is fully remanufactured to meet or exceed OEM specifications: Deep Clean, Inspection (Magnaflux testing for microscopic cracks and fissures), Machining and New Parts (bearings, pistons, rings, lifters, oil pump, gaskets, Viton™ valve seals, freeze plugs, galley plugs and either a new timing chain (with new tensioners) or a new timing belt (with new tensioner). If an engine has a timing-driven water pump, a new pump is installed.), SIM Testing (cooling and oil systems fully pressurized, crank spun at high RPM to verify compression and build quality). Industry-leading 7 year, 1 million mile warranty available.