2001-2016 GM 6.6L Duramax Valve and Spring Kit PPE Performance " FLEECE PERFORMANCE Country of Origin US Sold

Country of Origin US Sold As Set UPC 843030114565 Availability Available Thickness 0

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Features Premium Stainless-Steel Spring-Loaded T-Bolt Clamps And 5-Ply Silicone Couplings

it helps retain and normalize internal turbine housing temperatures for lower spool times

2001-2016 GM 6.6L Duramax Valve and Spring Kit PPE Performance " FLEECE PERFORMANCE Country of Origin US SoldThe intake exhaust valve, valve seal, spring, spring seat retainer keeper kit comes standard with each PPE Duramax Cast Iron Cylinder head. This kit is specially designed for the GM 6. 6L Duramax and contains the components for both driver and passenger side cylinder heads. The valves are fully nitridated and reinforced for superior durability and reliability. The tapered valve springs' higher spring rate and lighter valve train weight enable faster