Cometic Head Gasket - 4.100" Bore - 0.060" Thickness - Multi-Layered Steel - GM LS-Series YA0603 ORB SwivelAeromotive Inc

ORB SwivelAeromotive Inc

longer gauntlet

Pull Down Adjust

Suitable for use with AutoMeter Shift Lite

1983-2014 Ford F-150

Cometic Head Gasket - 4.100" Bore - 0.060" Thickness - Multi-Layered Steel - GM LS-Series YA0603 ORB SwivelAeromotive IncComprised 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