Consists of engine block, crankshaft, connecting rods, pistons, piston rings, cylinder head assemblies (including valve train components), lifters, camshaft, timing gears and chain, timing chain dampener, front cover, harmonic balancer, oil pump, valve covers and oil pan, unless otherwise specified.
RPO - LR4 (M30)
1999 Chevrolet Pickup (CK1)
1999 GMC Pickup (CK1)
Notes: For automatic transmisson applications.