Cometic Cylinder Head Gasket - 4.540 in Bore - 0.060 in Compression Thickness - Multi-Layer - Big Block Chevy C5333-060 Woolf Aircraft Products 9/16 in Head

9/16 in Head

MSD Selector Switch 8671 4600-6800 RPM

1/4" NPT adapter

easy to read LED displaySimple setup of features such as the rev limiter with three rotary dials on the face of the unitBuilt-in Start Retard adjustable in 0‚Å ∞

Cometic Cylinder Head Gasket - 4.540 in Bore - 0.060 in Compression Thickness - Multi-Layer - Big Block Chevy C5333-060 Woolf Aircraft Products 9/16 in HeadComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 060". 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