

Energy Suspension 3.1129G Large 7.5 CC Transmission Mount for GM
-
Sergio Vargas
> 24 hourFits great, used it to replace my extremely worn out mount on my nv4500 swapped 1986 k30
-
Scott Miller
> 24 hourTook all the slop out during shifts, and gear selection. Take out the stock rubber mount!
-
sean wilson
> 24 hourI bought this open box/used for a discounted price. It arrived looking brand new. The box on the other hand, looked like it was a stunt double for the opening scene of the first Ace Ventura movie. I used this as a replacement for OEM mount on a 1991 suburban 4x4 LS swap. Good fit and looks solid! I hope to drive it soon.
-
Toshee Pegues
> 24 hourBetter then OEM and last longer
-
Robert W
> 24 hourIts a Tranny mount. I used same product line on the engine mounts. I have a vibration from nor changing this mount. These are superior to oem rubber mounts.
-
David
> 24 hourPerfect quality and was as described properly in the description. I would recommend this product to somebody who is looking for one.
-
VegasAR15
> 24 hourGood product for my 700R4. Had no instructions to show what the extra bracket was supposed to be used for. Make sure you also use poly engine mounts if you are going to use this.
-
Scott Broeker
> 24 hourVery well built and high strength neoprene rubber. My other transmission mount would always crack or break. This one has been in my truck for 2 years and I have put it through extreme use and had no problems problems!
-
Julian c.
> 24 hourIt fit my trailblazer lt 4.2 transmission it has the 4l60e
-
Amber Di Falco
> 24 hourFit perfect on my 2005 GMC sierra 3500 duramax with the Allison 1000 transmission. Took a while to get it lined up. Dont listen to the idiots on the internet though, the preload plate is required to be installed as well as the mount. Energy suspension notes that in the installation manual as well. Its not specifically listed for the Duramax/Allison application but this is the right mount.