Description
A quality head gasket is non-negotiable when building or rebuilding an LS-series engine—it’s the critical seal that prevents combustion pressure from escaping and oil from contaminating coolant passages. The Fel-Pro 3.945 MLS gasket is engineered specifically for the demands of high-performance applications, with KEVLAR reinforcement and multi-layered steel construction that reliably handles the extreme pressures generated by forced induction and high-RPM operation. If you’re assembling a serious power plant or restoring an engine to factory spec, this driver-side gasket delivers the durability and sealing integrity your build demands.
- 3.945 inch bore
- 0.053 inch compression thickness
- Driver side (LH)
- Multi-layered steel construction
- KEVLAR fiber reinforced
- Anti-stick coating
- Pre-flattened copper rings
- Rated to 1,000 hp
- Handles 1,500–3,000 psi
- GM LS-series fitment
- Sold individually
