LS9 Head Gaskets, LS7 Lifters and 1997-2003 Bolt Kit
This Kit includes Two LS9 Head Gaskets 12622033, Two 97-03 head bolts, 16 LS7 Lifters.
LS9 Head Gaskets (best gasket to use on most LS builds)
97-03 Head Bolts
16 LS7 Lifters
Prior to 2004, all of the Gen3 and Gen4 GM small block engines had head bolts of varying lengths. In early 2004, GM changed the head bolt design from that style to the new style which are all the shorter length. Please be sure you know which style bolts your vehicle requires before ordering.
LS9 Performance Multilayer Head Gasket for LS9 engines, can also be used with 5.3, 5.7 6.0 6.2 blocks.
4.100" bore, .055" compressed thickness, 7 layer
These are know as best gaskets for engines up to 4.100" bore.
Very common head gasket to use on Turbo and Supercharged engines.