PPE Performance Billet Aluminum Valve Cover Kit - No Pillars (Raw) For 04.5-10 6.6 Duramax 2018-2021-3-0l-powerstroke This requires your CP4 injection

This requires your CP4 injection pump to pull your fuel under a vacuum

lasting macro and micro sealing

total height gained will vary depending on the size of the factory block

HD 1/4" steel radius arms increase strength and correct caster

Engineered to provide high airflow and exceptional filtration

PPE Performance Billet Aluminum Valve Cover Kit - No Pillars (Raw) For 04.5-10 6.6 Duramax 2018-2021-3-0l-powerstroke This requires your CP4 injectionDress up your GM 6. 6L Duramax diesel engine with upgraded PPE Billet Aluminum Valve Covers. Available with or without pillars, these new valve covers are precision machined from billet to an overall thickness of . 75" 19mm, 6061 T6 aluminum on a multi axis mill. The PPE Billet Aluminum Valve Covers are a direct, bolt on replacement, which retain the factory gaskets, bolts and grommets, and include a 3 4" 16 O ring boss style crankcase ventilation