BTR’s direct replacement MLS head gaskets deliver OEM quality for LS2 and 6.0L iron block builds. Perfect for LS swaps running cathedral port heads with a larger bore
Includes 2 head gaskets
3-layer MLS construction
4.020" bore
.051" compressed thickness
Compatible with LS2 and 6.0L iron block engines
Also fits 5.3 and 4.8 blocks using larger bore cathedral heads