These head gaskets have been proven to be reliable north of 1,000 horsepower.
These gaskets feature a 4.100″ bore and a .055″ thickness spread across 7 layers of steel.
These can be used in place of GM part # 12622033.
GM LS9 Head Gasket
$48.99
Available
These head gaskets have been proven to be reliable north of 1,000 horsepower.
These gaskets feature a 4.100″ bore and a .055″ thickness spread across 7 layers of steel.
These can be used in place of GM part # 12622033.
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