The Cometic GM 500 DRCE-2 MLS head gasket (.066 in compressed thickness) is intended for GM 500 DRCE 2 Pro Stock V8 applications with a 4.700 in bore and 4.900 in bore centers. Multiple embossed stainless layers coated on both sides with Viton provide heat-resistant sealing without sealants. The uncoated center shim allows thickness tuning, improves load distribution, reduces required clamp load and helps prevent bore distortion during heavy use.
Cometic GM 500 DRCE 2 Pro Stock V8 .066in MLS Cylinder Head Gasket - 4.700in Bore