Consists of engine block, new cylinder sleeves, crankshaft, connecting rods, pistons, piston rings, cylinder head assembly (including valve train components), lifters, camshaft, exhaust cam actuator, timing gears and chain, timing chain dampener, front cover, harmonic balancer, valve cover, oil pan and oil pump.
RPO - LL8
2006 - 2007 Chevrolet Trailblazer (ST1)
2006 - 2007 GMC Envoy (ST1)
Notes: Contains 2007 fuel injectors. When used in 2006 applications the fuel injector must be changed to the 2006 version. Does not include: intake or exhaust manifolds, Throttle body, ignition coils, power steering pump, belt, belt tensioner, alternator, a/c compressor, dipstick