1978-1988 GM muscle cars (GM G-Body Chassis) are known for their capabilities of being able to dominate on the street and at the track. Factory suspensions found on the Monte Carlo, Grand National, GNX, El Camino, Grand Prix, Cutlass, Regal & other G-Body chassis can now be improved even further with our latest coilover shock developments.

Aldan American brings over three decades of innovation & suspension performance knowledge to the 1978-1988 GM G-Body Chassis. Chevy, Buick, Pontiac & Oldsmobile owners now have several bolt-on, direct fit suspension applications available to properly adjust their car’s ride-height and gain the ability to fine-tune their vehicle’s suspension. Properly lower your G-Body from stock height down to 2.0” lowered. Aldan American GM G-Body front and rear suspension kits and coilover parts are made in the U.S.A., and are available with street performance, autocross & racing applications. Running larger wheels and tires on your G-Body? We have a full line of coilovers dedicated to getting your stance and ride quality set exactly where you want it.