Product Description Specifications The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block. Category: Engine Components>Head Gaskets Core: N LTL: N MPN: C5318-066 Proposition 65: Y Special Order: Y
Cometic GM LS1 SB 3.910 inch Bore .066 inch MLS-5 Headgasket - C5475-066 MSRP: $128.09 Was: Now: $115.28 Add to Cart
Cometic GM LS1 SB 4.060 inch Bore .066 inch MLS-5 Headgasket - C5751-066 MSRP: $128.09 Was: Now: $115.28 Add to Cart
Cometic GM LS1 SB 4.130 inch Bore .066 inch MLS Headgasket - C5317-066 MSRP: $128.09 Was: Now: $115.28 Add to Cart
Cometic GM LS1 SB 4.160 inch Bore .075 inch MLS-5 Headgasket - C5318-075 MSRP: $128.09 Was: Now: $115.28 Add to Cart
Cometic GM LS1 SB 4.160 inch Bore .056 inch MLS-5 Headgasket - C5318-056 MSRP: $128.09 Was: Now: $115.28 Add to Cart