For the 1978-1988 Buick Grand National. Aldan American, GM G-Body coilover kits offer a bolt-on solution to convert your factory front and rear suspension to fully adjustable coilovers. Made in the U.S.A., choose from Aldan Road Comp Series single adjustable or Track Comp Series, double adjustable coilovers. Aldan coilovers offer full tuning control of your shock speed for a smoother, more responsive and controlled driving experience. Aldan American coilovers offer a wide range of adjustability to get the best handling and on-road performance from your classic car. Aldan coilovers are ride height adjustable making it possible to achieve the exact stance your looking for. 2.0″ of lowering in the front and up to 3.0″ of lowering can be achieved on rear applications with our front and rear kits. The Aldan team has matched our cold-wound, linear coilsprings with each coilover kit for greater consistency and a smoother, more capable ride. Aldan hybrid style, front coil springs are Made in the U.S.A. and are designed to use your vehicles factory spring pockets for precise fitment. The cold-wound spring design offers greater performance and spring consistency when comparing to stock springs. Bracketry and hardware included. Front coilovers will work with factory or most aftermarket control arms. Rear coilover kits and bracketry are designed to work with factory rear ends using factory style rear trailing arm suspensions. Bolt-On & GO! With complete coilover kits from Aldan American.
- Adjustable Ride Height: 0.0-2.0 in. Lowered Front; 0.0-3.0 in. Lowered Rear
- Select Single or Double Adjustable Coilovers
- Select Spring Rate: 450 lbs./in. (Small Block) or 550 lbs./in. (Big Block)
- Coilover Kit Position: Front & Rear
- Adds both shock and ride-height adjustability