Aldan Dodge Viper kits are designed to convert your stock, rear 2003-2010 Dodge Viper suspension to an adjustable, high-performance coil-over system with Aldan Phantom Series, Single adjustable coil-overs. Aldan kits offer shock, spring & valving adjustments for better traction and improved handling & ride comfort. Aldan coil-over shocks are fully adjustable, lowering ride height up to 0.5 in. Great for street or track applications.