Hypercoils 14" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 225 lb. AA0710AG3R54 Reverse is in the upper

Reverse is in the upper right location

or Chevy SS is easy with trailing arms from BMR Suspension

Valves and studs are in stock GM L98 locations just like the 180cc

Drives Directly Off The Primary Throttle Shaft

Hypercoils 14" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 225 lb. AA0710AG3R54 Reverse is in the upperOptimum 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