ENERGY SUSPENSION
More Information for ENERGY SUSPENSION 31158G
{Alternate Inventory Numbers: 3.1158R, 3.1158G}
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ENERGY SUSPENSION 31158G  
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GM Transmission Mount Performance Polyurethane
Energy Suspension's replacement transmission mounts are the best of both worlds. They are elastic enough for street use, yet strong enough for racing or off-road use. These complete mounts include a metal safety locking feature to safely prevent broken mounts. The interlocking feature of the mount gives added confidence against drivetrain and chassis/frame damage.

Features:
  • Made from Hyper-Flex™ performance polyurethane that outlasts and outperforms traditional rubber
  • A true performance application component for cars, trucks, hot rods, and competition vehicles - yet also designed to be used for street vehicles
  • Elastic enough to absorb vibrations for street use, yet strong enough to handle extreme racing conditions
  • Transmission mounts utilize a patented safety interlock design to effectively eliminate the possibility of a broken mount, making these mounts safer and more durable than O.E.M. mounts
  • Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc



Tips & Tools For The Repair
  • Inspect Motor Mounts (found in the "Engine" category) for signs of wear. Transmission and Motor Mounts typically wear at the same rate
  • The original mount bolts can be difficult to remove. Apply Penetrating Oil and have a Breaker Bar handy to help break them loose
  • Find a solid part of the transmission to place the Jack under. Do not use the fluid pan, it is not strong enough to support the weight of the transmission
  • Apply Blue Threadlocker to mount bolts prior to installation to prevent backing out due to the high vibrations transmission mounts are subject to
Additional Resources

Installation Instructions

Attention California Customers - Cancer and Reproductive Harm


ENERGY SUSPENSION Warranty Information:
7 Years / 750,000 Miles