2011-2019 GM 6.6L Duramax EPC Blocker PPE Diesel ARP POWER " The powerful combination of RIGID's

The powerful combination of RIGID's D-XL Spot and Amber PRO lens underscores RIGID's commitment to professional-grade performance and lasting reliability

Easy to Snap On and Off

Includes detailed instructions with all necessary hardware for an easy at home installation

Slight HP gain

Comp Wheel: 64

2011-2019 GM 6.6L Duramax EPC Blocker PPE Diesel ARP POWER " The powerful combination of RIGID'sThis easy to install kit solves a big problem with the 2011 2019 Allison 1000 transmission. low mainline pressure. Mainline pressure is created by the transmission's oil pump. Mainline pressure is directed by the valve body to the apply pistons and creates clamping force on the clutch packs, allowing the clutch packs to clamp quickly and completely. Reduced mainline pressure, or not having enough mainline pressure at the right time means reduced