Fel-Pro 3.945" Bore Head Gasket 0.053" Thickness Passenger Side Multi-Layered Steel - GM LS-Series HASZ15DK INSTALLATION NOTE: These heads require

INSTALLATION NOTE: These heads require Ram Air IV (round port) style exhaust manifolds or headers and Edelbrock head bolt kit #8549

GPS / Logging Display

Set of 6 available under 30859-6

Duration 280 / 299

Fel-Pro 3.945" Bore Head Gasket 0.053" Thickness Passenger Side Multi-Layered Steel - GM LS-Series HASZ15DK INSTALLATION NOTE: These heads requireEngine Cylinder Head Gasket The latest development in Fel Pro Performance head gasket technology is the PermaTorqueMLS (multi layer steel) series. Strategically located sealing beads surround the combustion chamber and coolant passages concentrating clamp load to prevent leakage. Retains sealing integrity in engines that experience significant scrubbing and movement due to dissimilar materials (such as aluminum heads on a cast iron Not intended for