The JE Pistons Pro Seal head gasket for Nissan SR20DET FWD (88.5mm bore, 0.033in thickness; ref C4130-030) is a replacement gasket sized to those engine dimensions. It provides the sealing surface between head and block to contain combustion and separate coolant passages during rebuilds or repairs. Use this gasket for Nissan SR20DET front-wheel-drive applications that match the listed bore and thickness.
JE Pro Seal Nissan SR20DET FWD 88.5mm 0.033in Headgasket (ref C4130-030)