Engine Side Solid Engine Mounts


Material: Steel
Thickness: 3/16 Inch
Mounting Hardware Included: Yes
Finish: Powdercoated
Bolt In or Welded In: Bolt In
California Proposition 65: WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Bracket Color: Black


The P/N 0058 heavy duty engine mounts for GM G-Body cars takes the place of the heavy factory clamshell mount. It places the Small Block Chevy in exact factory location and uses our popular P/N 90051 solid motor mounts or can be used with the factory rubber mounts. Tough 3/16” laser cut brackets and Grade 8 hardware can handle as much horsepower as you can throw at them. When used with P/N 90051, solid engine mounts improve responsiveness and help prevent engine movement, which can help in tight packaging situations (large header primaries, turbos, etc). Solid engine mounts work best in racing applications and may contribute to increased Noise, Vibration and Harshness. Available in gloss black powder coat. These engine mounts are proudly used on UMI’s G-Body test car, 1979 Monte Carlo “Green Machine”. 100% manufactured, tested and raced out of Philipsburg, PA – USA. Note: Heavy duty engine mounts may not work with Oldsmobile or Pontiac engines.
3/16” thick pickled mild steel plate
CNC laser cut for exact tolerances
Grade 8 mounting hardware included
Gloss black powder coat finish

Additional information

Weight 2.268 lbs
Dimensions 20.32 × 20.32 × 20.32 in


Mounting Hardware Included


Bolt In or Welded In

Bolt In





Bracket Color