Energy Suspension 3.1129G Large 7.5 CC Transmission Mount for GM

(205 Reviews)

Price
$40.40

Quantity
(10000 available )

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28 Ratings
26
2
0
0
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Reviews
  • Sergio Vargas

    > 24 hour

    Fits great, used it to replace my extremely worn out mount on my nv4500 swapped 1986 k30

  • Scott Miller

    > 24 hour

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

  • sean wilson

    > 24 hour

    I 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 hour

    Better then OEM and last longer

  • Robert W

    > 24 hour

    Its 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 hour

    Perfect quality and was as described properly in the description. I would recommend this product to somebody who is looking for one.

  • VegasAR15

    > 24 hour

    Good 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 hour

    Very 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 hour

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

  • Amber Di Falco

    > 24 hour

    Fit 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.

The nature of this superior material, Energy Suspension"s Hyper-Flex, is the result of twenty plus years of experience working with and formulating polyurethane materials. Careful selection of material firmness or durometer is used for each specific application on the vehicle"s suspension and frame. The three most valuable reasons for using Energy Suspension"s Hyper-Flex components are performance, durability and appearance. Called "HYPERformance", Energy Suspension"s Hyper-Flex is performance polyurethane that delivers an amazing amount of performance to any vehicle that runs with it. Proven on the race track as well as the street, on and off-road, under the most demanding conditions. Over twenty years of positive customer raves have attested to that. Whether domestic or import, front, rear or 4WD, or old or new, all vehicles will achieve that level of performance that has made Energy Suspension the most asked-for name in performance polyurethane suspension components. Durable Hyper-Flex components do not rot or deteriorate from exposure to oils and undercar chemicals or atmospheric conditions like smog and ozone. Unlike O.E.M. rubber, Hyper-Flex components will not break down and deteriorate causing mushy handling and poor steering response. Certainly not what you want on your vehicle. And for improved appearance, Hyper-Flex components are available in red or black, to suit your needs for show or go.

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