SCE MLS Spartan Head Gasket, 87mm Bore, .059" Thick with Gas Stopper, Suit Nissan SR20DET (SCE-M338415GS)

Constructed of high-grade shape-memory AISI 301 stainless steel. Using state-of-the-art manufacturing processes, the layers maintain optimum flatness. The embossments have uniform molecular grain structure in the radii, which increases spring-contact with the block and head, while reducing stress points within the gasket.

Gas Stopper: Semi-extra layer around the cylinders with precisely-calculated thickness locating increased clamp-load to seal greater combustion pressures.