Cometic 81mm MLS Head Gasket .030 - Honda Helmet Air System The Street Pan is 7

The Street Pan is 7 1/2" deep

4 Coil Springs

760 in Bolt Circle

1981-1981 Dodge D350

50 Center Thread

Cometic 81mm MLS Head Gasket .030 - Honda Helmet Air System The Street Pan is 7Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 030". Cometic MLS (Multi Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two