Energy Suspension Performance Transmission Mount - Black Neck Collars & Helmet Supports Delivering up to 40

Delivering up to 40

Shifts from 1 to 4 gears at multiple RPM Settings

1986-1990 GMC Jimmy

050" installed height over 739

2 Discharge Nozzle

Energy Suspension Performance Transmission Mount - Black Neck Collars & Helmet Supports Delivering up to 40A true performance application component for cars, trucks, hot rods. For racing and competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too soft