Consists of engine block, crankshaft, connecting rods, pistons, piston rings, cylinder head assembly (including valve train components), lifters, camshaft, balance shaft, timing gears and chain, timing chain dampener, front cover, oil pump, and oil filter adapter.
RPO - L26, L36
2006 - 2008 Pontiac Grand Prix (W)
2006 - 2008 Buick Lucerne (H)
2006 - 2009 Buick Lacrosse (W)
2006 - 2009 Buick Allure (W)
Notes: Engine assembly contains oil pan, front cover, flywheel, lower intake manifold, and rocker arm covers