Draco 10" x 3" Coil-Over Spring - 250 lb. - Purple 24-CHL-N-7 000 psi rated balancer bolt

000 psi rated balancer bolt that can accept a standard 1/2

Two stage heat dissipating black finish

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

Updated pump mounting bracket

Draco 10" x 3" Coil-Over Spring - 250 lb. - Purple 24-CHL-N-7 000 psi rated balancer boltDraco 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