01-10 GM 2500HD/3500HD w/Allison 1000 - Performance Transmission Mount Purple Bushing 30A Pacific Performance Engineering - 169030130 2007-ford-expedition-esi9920605 The new filter base installs

The new filter base installs in the same location as the stock cartridge filter base

swirl valves

Designed to handle the increased duty from the 11

Stainless steel drain plug

Meets NHRA racing safety requirements

01-10 GM 2500HD/3500HD w/Allison 1000 - Performance Transmission Mount Purple Bushing 30A Pacific Performance Engineering - 169030130 2007-ford-expedition-esi9920605 The new filter base installsThe PPE Performance Transmission Mount is a critical upgrade for any GMC Chevrolet HD truck owner seeking superior durability, performance, and reliability. Factory transmission mounts, notorious for their weak rubber compounds and high shear load design, can degrade quickly under stress. These stock mounts often lead to excessive vibration, driveline misalignment, and hard shifting especially under sustained heavy loads or during aggressive driving.