Cometic Cylinder Head Gasket - 4.125 in Bore - 0.040 in Compression Thickness - Small Block Chevy 260670R 095" wall steel tubing is

095" wall steel tubing is notched and has uniform bends

Ford / Mercury 1957-64

095" wall tubing and require welding

Component features unique geometry that is not compatible for use with any other brand of engine mounting components

2000-2008 Chevrolet Tahoe

Cometic Cylinder Head Gasket - 4.125 in Bore - 0.040 in Compression Thickness - Small Block Chevy 260670R 095" wall steel tubing isComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". With Steam Holes. 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