Energy Suspension continues to be the World leader in performance polyurethane suspension technology. Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked-for name in performance polyurethane...

Reduces wheel hop in acceleration, prevents shudder under braking and delivers greater handling control. Great for vehicles with high performance tires and horsepower upgrade.

Energy Suspension continues to be the World leader in performance polyurethane suspension technology. Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked-for name in performance polyurethane...

A true performance application component for cars, trucks, hot rods. For racing/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...

A true performance application component for cars, trucks, hot rods and racing/competition vehicles - yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a...

A true performance application component for cars, trucks, hot rods and racing/competition vehicles - yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a...

Update '64.5 to '66 Ford and Mercury front suspensions by installing this pair of adjustable upper control arms from SPC. Each arm has a built in +3.00° of caster to improve return-to-center with modern radial tires. The camber curve has also been...

The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has...

The Xtreme-Grip™ Vintage Rear Suspension System delivers a complete handling transformation with modern geometry for large tire fitment.*This kit includes Cambered Full Floater Rear End Housing and Axles Greater Stiffness, Improved HandlingWatts link,...

Xtreme-Grip™ Vintage Radial-X™ Front Suspension System 64-66 MustangWhen only top performance and quality will do, the CorteX Xtreme-Grip™ Front Suspension System delivers a complete upgrade to deliver the ideal geometry for performance.This version,...

Our Xtreme-Grip Vintage Front Suspension System 67-70 Mustang and Cougar is a complete redesign and utilizes modern geometry that is suited for today’s performance tires. With a properly built car, this system will provide the handling needed to run down...

Xtreme-Grip™ Torque Arm System 64-70 Vintage MustangThe Cortex Xtreme-Grip™ Torque Arm System for vintage Mustang and Cougar. Get the best of both worlds and install this effective, quiet, and easy to install bolt-on product. You will not be...