Mr. Gasket Solid Steel Motor Mounts are recommended only for competition applications. This .180 inch thick, zinc dichromate plated solid mounts do not have the flexing present in rubber or even polyurethane engine mounts. This prevents lateral engine movement or twisting in high horsepower and torque applications. Nor will steel mounts break as easily as stock rubber mounts can. Engine movement in applications like this can cause contact of engine components into places they do not need to be (like headers hitting the frame of the car). Also engine twisting can cause severe drivetrain misalignment affecting shifting or even power transmission to the ground. However, without the insulative effect of rubber, vibration can be substantial and thus solid mounts are not recommended for the street.
Features:
.180 inch thick solid steel minimizes engine movement
Solid steel less prone to breakage than stock rubber mounts
Prevent driveline misalignment that can affect accurate shifting and power transmission
Prevents engine accessories from coming in contact with frame due to movement
Recommended for competition use
Sold as a LH/RH pair
Specs
Brand
Mr. Gasket
Emission Code
5
Product Type
Engine Mounts
Warranty
Limited 90 Day
Weight
1.6000
Part Number
3671
Emissions
5
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
There are two versions of this part. A short style and a long style. They are available for 1958-1972 GM applications like Full Size Chevy, Camaro, Chevelle, Chevy II, Nova and Monte Carlo. Which you need can vary based on engine, year, and chassis. You can check to see which you have by measuring the distance from the base of the mount to the center of the through bolt hole. The long style is approximately 2-1/8 inch, the short 1-11/16 inch.
