Hypercoils Coil-Over Spring - 2.5" ID x 12" Tall - 85 lb. Valve Cover Fastener Built-in Pro-Control circuits with custom

Built-in Pro-Control circuits with custom programmable activation & deactivation points for key functions like lights

50-Inch Polished Stainless Steel Tips Add A Classic Performance Look

NHRA approved bracket keeps fire extinguisher secure and allows quick access by pulling pin

Disc Brake

Chevy Suburban/GMC Yukon XL 2500: 2000-2013

Hypercoils Coil-Over Spring - 2.5" ID x 12" Tall - 85 lb. Valve Cover Fastener Built-in Pro-Control circuits with customHypercoil Coil Over Springs are high performance, aftermarket suspension springs primarily used in Motorsports and Motor Racing. Hypercos coil over springs, also known as Hypercoils, offer a wide range of free lengths and rates which provide the suspension designer latitude in creating a motion ratio for the suspension system that will permit an optimized damper or spring assembly to control a wide range of wheel travel. Optimum Body Diameter is the