Hypercoils 14" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 150 lb. 200410104 Shift Indicator Gauge

Shift Indicator Gauge

* Performer RPM Cylinder Heads have all of the same great features as our Performer series heads

Sold individually under 850-1

The new Earl's Pro-Lite 350(TM) hose is one of the lightest and most durable hoses available on the market today

Edelbrock Victor Ram 2-R Manifold

Hypercoils 14" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 150 lb. 200410104 Shift Indicator GaugeOptimum 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