Draco 10" x 3" Coil-Over Spring - 250 lb. - Purple 24-CHL-N-7 This is the medium size

This is the medium size version with a 20 degree angle

Spacers have a

Two stage heat dissipating black finish

Restrict the range of cam timing to provide necessary valve clearance for performance camshafts

Draco 10" x 3" Coil-Over Spring - 250 lb. - Purple 24-CHL-N-7 This is the medium sizeDraco 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