2011-2019 GM 6.6L Duramax EPC Blocker PPE Diesel ARP POWER " 3 and 4-speed automatic transmissions

3 and 4-speed automatic transmissions by simply replacing the hardened steel gate plate and applicable bracket and lever

Comp Wheel: 64

the Banks Ram-Air intake is a game-changer

2019-2020 Chevrolet Tahoe

2011-2019 GM 6.6L Duramax EPC Blocker PPE Diesel ARP POWER " 3 and 4-speed automatic transmissionsThis 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