01-10 GM 2500HD/3500HD w/Allison 1000 - Performance Transmission Mount Purple Bushing 30A Pacific Performance Engineering - 169030130 2007-ford-expedition-esi9920605 Meets NHRA racing safety requirements

Meets NHRA racing safety requirements

2-Piece Inconel Marine Turbo Heat Shield GT40 Series

Designed to handle the increased duty from the 11

Inside interlocking 304 stainless steel flanges and deeper outside register to ensure a secure

01-10 GM 2500HD/3500HD w/Allison 1000 - Performance Transmission Mount Purple Bushing 30A Pacific Performance Engineering - 169030130 2007-ford-expedition-esi9920605 Meets NHRA racing safety requirementsThe 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.