MAHLE Cylinder Head Gasket 17-23 GM 6.6L Duramax L5P Select Thickness:0.51"- 1.30MM The factory head bolts have

The factory head bolts have essentially one pressure point at the head of the bolt

sledpulling

light up the road with confidence

and more confidence when towing or pushing your truck hard

MAHLE Cylinder Head Gasket 17-23 GM 6.6L Duramax L5P Select Thickness:0.51"- 1.30MM The factory head bolts haveThe MAHLE Cylinder Head Gasket for 2017 2023 GM 6. 6L Duramax L5P delivers OE form, fit, and function in a durable multi layer steel (MLS) design. Whether you're replacing the left or right side, these gaskets ensure a reliable seal under high combustion pressures, perfect for stock or mildly upgraded setups. Trusted MAHLE quality built for long term performance. Sold Individually.