Cometic 4.060" Bore Head Gasket 0.060" Thickness Multi-Layered Steel GM LS-Series Battery Box 1968-1972 Pontiac LeMansFor use on

1968-1972 Pontiac LeMansFor use on GM Powerglide automatic transmissions

the NecksGen head and neck restraints have surpassed our expectations in test results

Adding a Silver Bullet Throttle Body spacer lengthens the intake tract which helps increase intake air speed

Press-In Ball Joint

Air Compressor

Cometic 4.060" Bore Head Gasket 0.060" Thickness Multi-Layered Steel GM LS-Series Battery Box 1968-1972 Pontiac LeMansFor use onComprised 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