Consists of engine block, crankshaft, crankshaft balancer, connecting rods, pistons, piston rings, cylinder head assembly (including valve train components), lifters, camshaft, timing gears and chain, timing chain dampener, front cover, valve covers, lower intake manifold, oil pan and oil pump, unless otherwise specified. Does not include oil pump drive gear.
RPO - LA1
2003 - 2005 Chevrolet Venture (U)
2004 - 2005 Chevrolet Impala (W)
2004 - 2005 Chevrolet Monte Carlo (W)
2003 - 2005 Pontaic Aztech (B)
2003 - 2005 Pontaic Montana (U)
2003 - 2004 Oldsmobile Silhouette (U)
2003 - 2005 Buick Rendezvous (B)
Note: When replacing 2003 model year engine, use the oil pan that corresponds with that particlar application.