This Cometic MLS head gasket fits Nissan SR20DE/DET S13 engines with an 88.5mm bore and .045in thickness and includes extra oil holes at the rear. The gasket’s MLS construction uses AMP-coated embossed outer layers and an uncoated stainless center shim to handle varied sealing conditions. That design reduces clamp load needs, helps prevent bore distortion, and aids even load distribution across the sealing surface for reliable operation.
Cometic Nissan SR20DE/DET S13 Silvia 88.5mm Bore .045in MLS Head Gasket w/Extra Oil Holes at Rear