Product Description
- Compatible with: all GM LS series engines
- Includes: 2 orings, 2 bolts, 2 coolant ports, and 1 steel braided hose
- Can be installed on the front or rear of the cylinder heads
- Thread sealant NOT included
Compatible with factory style head bolts or ARP 12 point head studs
*not compatible with FAST 102 intake manifolds