Description
A head gasket is your engine’s critical seal—without a reliable one, combustion pressure escapes, coolant mixes with oil, and performance plummets. The 4.200 MLS Head Gasket delivers the precision and durability small block Chevy builders demand, with multi-layered steel construction engineered to handle sustained boost and high RPM loads. This is the gasket that keeps your build intact, whether you’re chasing track records or building a daily-driven performance engine.
- 4.200 inch bore
- 0.040 inch compression thickness
- Multi-layered steel construction
- Small Block Chevy specific
- MPN: H1076SPK040XP
- Sold individually
