11-19 GM 2500/3500HD Allison 4WD Performance Transmission Mount-Purple 30A Hardness Pacific Performance Engineering " ARP BOLTS you will need to order

you will need to order 123406 in the options section

 Mounting brackets and integrated threaded mounting holes allow for multiple mounting configurations

25 inches from the gasket face

Includes huge chrome or Cerakote Black obround SideKick tip

11-19 GM 2500/3500HD Allison 4WD Performance Transmission Mount-Purple 30A Hardness Pacific Performance Engineering " ARP BOLTS you will need to orderThe 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.