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9L Head Gasket Set (HS54174-2)
Part Type: Connecting Rod Bearings
they drastically reduce deflection at high cylinder pressures and keep valve timing precisely in sync under load
while still being able to tow medium to heavy trailers
2011-2016 Duramax LML EGR Upgrade Kit (LML-EGR-A003) sale 9L Head Gasket Set (HS54174-2)FEATURES This kit prevents any premature EGR failures from causing damage to your engine. The EGR can fail by cracking and pushing the coolant into your exhaust and intake, or the valve can fail and cause exhaust gas to be constantly pushed back into your engine. Both of these scenarios cause their own list of run ability issues. FITS 2011 2016 GM LML w 6. 6L Duramax
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US$ 33.75