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๐Ÿš€ energy suspension 3.1129r gm large 7.5 cc transmission mount - enhanced seo logo

๐Ÿš€ Energy Suspension 3.1129R GM Large 7.5 CC Transmission Mount - Enhanced SEO Review

5

ยท

Very good

Revainrating 4.5 out of 5ย ย 
Ratingย 
4.6
๐Ÿš— Transmission & Drive Train, ๐Ÿ› ๏ธ Replacement Parts

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Description of ๐Ÿš€ Energy Suspension 3.1129R GM Large 7.5 CC Transmission Mount - Enhanced SEO

Durability is superior for cars, trucks and SUVs; road salt, oil, and a host of other common under car contaminants will eventually destroy the rubber bushings on your vehicles, not to mention the weight and torque forces that typically compress rubber. Hyper-Flex replacement polyurethane components stand up well to contaminants that often destroy rubber and have been engineered to give longer-lasting performance and not compress permanently. Hyper-Flex is offered in a variety of durometers (firmness or softness), depending on product application; performance tested and race proven; used for all of Energy Suspension products that require a higher level of performance and durability. If you are modifying, building a new vehicle for scratch or restoring an old one, Energy Suspension's Hyper-Flex performance polyurethane should be the 'ground zero' focus of your present and next vehicle plans. Over two decades of in-house experience in innovating, engineering and formulating wide selection of polyurethane components for many different industries, Energy Suspension has qualified as premier manufacturer of the high quality polyurethane products.

Reviews

Global ratings 5
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Type of review

Revainrating 4 out of 5

Only use if you have polypropylene engine mounts

Truck feels a lot more solid after installing Sinister Diesel mounts and this gearbox mount. However, I would not use a polypropylene gearbox with factory motor mounts. May crack the bell when engine torque is under load. Doing them all at once will mean the difference between day and night, especially when your factory mounts are worn out.

Pros
  • Quality construction
Cons
  • Little things

Revainrating 5 out of 5

Perfect for 1998 Tahoe 2 Door 4WD. The difference between day and night.

Much better than the factory mount. It's definitely stiffer than stock and might add a little bit of vibration, but it's also stronger and holds the drivetrain in place, giving the entire drivetrain more responsiveness.

Pros
  • Few competitors
Cons
  • Zero

Revainrating 5 out of 5

Perfect fit for my 1992 Silverado K2500.

Revain vehicle application manual confused or something because it fits my truck perfectly. I have a 1992 Chevrolet K2500 with a 4L80e transmission. Also works great. Better than the factory rubber bearings and MUCH better than my broken factory bearing.

Pros
  • Great for a small house
Cons
  • repair

Revainrating 5 out of 5

Perfect for Allison 1000/2500HD

If you have over 100,000 on your 2500HD / Allison 1000 replace the gear mount with this one. You will not regret it! Never use cheap Chinese anchor products sold in auto parts stores, they fail very quickly (lugs are pulled out, poor quality rubber is torn).

Pros
  • Delivery was very fast
Cons
  • Frequency

Revainrating 4 out of 5

Fits 1989 V2500 Commuters with np241/400 Transmission

This bracket is the correct replacement for a wide range of Chevrolet/GMC vehicles with a "wide" transmission mount. In my case it was a 1989 Suburban with a TH400 transmission and np241 transfer case. I was able to install the bracket by simply jacking up the transmission, but on some vehicles it may be necessary to lower the transmission cross member while the transmission is supported on the jack. For quiet operation, a small layer of silicone grease can be applied to the sleeve's contactโ€ฆ

Pros
  • Consistent Test Results
Cons
  • Some Issues