PPE Ported Cast Iron Cylinder Head 01-04 GM 6.6L Duramax LB7 WT-464261 Each ReadyLIFT Xtreme-Duty Upper Control

Each ReadyLIFT Xtreme-Duty Upper Control Arm features a rugged anthracite gray powder coat finish along with a stainless steel ReadyLIFT arm badge for long-lasting durability and aggressive styling

A fuel filter may not be the most exciting product you can buy for your Ford Powerstroke

This multi-layered steel head gasket is a direct replacement for your factory gasket

The emblems are molded individually to seamlessly conform to the Tailgate or grille stamped letters

PPE Ported Cast Iron Cylinder Head 01-04 GM 6.6L Duramax LB7 WT-464261 Each ReadyLIFT Xtreme-Duty Upper ControlUpgrade your 2001 2004 GM 6. 6L Duramax LB7 with PPE's Ported Cast Iron Cylinder Heads, designed for superior durability and performance. Over time, OEM cast aluminum cylinder heads can fall short due to the mismatch in heat expansion rates between the aluminum heads and cast iron block, leading to head gasket issues, warping, or even cracking in high performance situations. PPEs ported cast iron heads, made from high quality alloyed gray iron, are