04-10 Duramax LLY LBZ LMM PPE Billet Valve Cover Kit No Pillars Color:Polished 050″ of lift 188 Intake

050″ of lift  188 Intake

176Deg             0

Progressive pressure increase gives smooth engagements with lower load on the pump at idle

This Aurora 3000 VFR is a direct drop in full emissions legal Turbo charger

04-10 Duramax LLY LBZ LMM PPE Billet Valve Cover Kit No Pillars Color:Polished 050″ of lift 188 IntakeDress 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