The Cometic GM 500 DRCE-2 MLS head gasket (.060 in compressed thickness) fits GM 500 DRCE 2 Pro Stock V8 applications with a 4.780 in bore and 4.900 in bore centers. Its multi-layer stainless design features embossed outer layers coated both sides with Viton for durable sealing without sealants. The uncoated stainless shim layer permits thickness variation, evens pressure across the sealing area, reduces clamp load and helps prevent bore distortion.
Cometic GM 500 DRCE 2 Pro Stock V8 .060in MLS Cylinder Head Gasket - 4.780in Bore