Consists of engine block, crankshaft, connecting rods, pistons, piston rings, cylinder head assembly (including valve train components), lifters, camshafts, timing gears and chain, timing chain dampener, front cover, valve covers, spark plugs, balancer assembly, oil pan and oil pump.
RPO - LH2
2004 - 2009 Cadillac SRX (EA)
2005 - 2010 Cadillac CTS (DA)
2005 - 2010 Cadillac STS (DA)
Notes: For 2007 STS, swap oil filter adapter and engine oil cooler from original engine. 2006 & previous STS/SRX swap oil pan, engine oil cooler if applicable, water outlet assembly, Cam phasers from orginal engine. 2005 & PREV STS/SRX swap cam covers & PVC tube from orginal engine