04-10 Duramax LLY LBZ LMM PPE Billet Valve Cover Kit With Pillars Color:Red Comes ready to install with

Comes ready to install with new bolts

Our performance intercooler is designed with both quality and affordability in mind

Great insurance against future up-pipe failure

These steering dampers are zinc coated for resistance to harsh elements and match to all B8 5100 series products

No two trucks are exactly alike so our mounting system is adjustable for a perfect

04-10 Duramax LLY LBZ LMM PPE Billet Valve Cover Kit With Pillars Color:Red Comes ready to install withDress 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