Hypercoils 12" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 225 lb. H761C01M 250" stroke with aluminum rods

250" stroke with aluminum rods & 4

2010-2010 GMC Yukon XL 2500

Factory gas tank pickups located in the front of tanks allow fuel pumps to ingest air during acceleration causing a momentary loss of fuel pressure

Plug Wire Sheath

Ribbed for extra strength and rigidity

Hypercoils 12" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 225 lb. H761C01M 250" stroke with aluminum rodsOptimum Body Diameter (OBD) Hypercoils feature a unique design concept that adjusts the body diameter of the spring relative to the end coils. The OBD design enables Hyperco to take full advantage of its ultra high tensile material by optimizing the applied stress through adjusting the spring's body diameter. The results are in and they are simply incredible: More Deflection Less Weight Increased Rate Linearity More Resistance to Bowing Fits All