Energy Suspension 3.1129G Large 7.5 CC Transmission Mount for GM

I installed this on my 2002 Chevy Silverado 2500HD Duramax/Allison pickup and it works great. Truck feels like it shifts better after replacing my stock rubber one with this poly mount.

Fit my 2000 Chevrolet k3500 with a 4l80e transmission. Great design! Makes room to take pan bolts off without having to remove the mount. (Factory mount needs to be removed to remove pan).

No more lose motion from the rotten factor mount putting it in gear.

It fit my trailblazer lt 4.2 transmission it has the 4l60e

Installed on my 2005 gmc 3500 Dually 4x4 with Allison 1000 transmission. Took me 20 min to install. Very good quality. Took care of my shake on accelerating.

Been in my truck for awhile now and works great. No more wore out rubber mounts.

Took all the slop out during shifts, and gear selection. Take out the stock rubber mount!

Great quality. Much better than standard rubber mounts

Perfect fit on my 2005 2500HD DURAMAX!

Had a nasty driveline vibration on my 2006 Chevy 2500 Duramax. Turns out my stock mount was in 2 pieces! Good fix and upgrade!