Includes all components in kits Part Number 19421445 and Part Number 19419286.
- Fits all non-LSA and LS9 LS-type engines
- Most harmonic balancers do not line up correctly with the accessory drive system; damper Part Number 12674582 is strongly recommended
- Air conditioning has separate belt; to delete air conditioning, do not install the belt, compressor or tensioner
- Direct bolt-on for LS3 & LS7 engines
NOTE: Use on LS327 iron block engine requires harmonic balancer P/N 12674582
NOTE: Water pump Part Number 12710208 NOT included with kit.
NOTE: Will not work with cam-phased engine
