Draco 12" x 3" Coil-Over Spring - 350 lb. - Purple 40074L XP9 utilizes select synthetic base

XP9 utilizes select synthetic base oils for increased durability at high temperatures

Blower Drive Service Supercharger Pulley

Belt ends are high quality 4130 chrome moly steel

1962-1974 Oldsmobile Cutlass

Flange rivets to nosepiece

Draco 12" x 3" Coil-Over Spring - 350 lb. - Purple 40074L XP9 utilizes select synthetic baseDraco Racing Coil Over Springs are engineered to offer the fewest coil and largest coil gap currently available, reducing weight while providing maximum travel with a linear rate. All springs are preset to prevent sag. Draco Spring is a manufacture of racing springs available in a large selection of sizes and rates. A family owned and operated business since 1969, Draco Spring has grown into the one of the largest custom spring manufacturers in the