Draco Coil-Over Spring 2.5" ID 12" Tall 400 lb. Firesleeve or wrap around

or wrap around

1967-1974 GMC K15/K1500 Suburban

Used by professional installers

Magnum crankshafts are available for a variety of engine types and can be manufactured to your specific configuration

Installs in Seconds - Just plug the module into the OBDII port

Draco Coil-Over Spring 2.5" ID 12" Tall 400 lb. Firesleeve or wrap aroundProduct Description: Coil Spring Coil Over 2. 5 in ID 12 in Length 400 lb in Spring Rate Steel Purple Powder Coat Sold Individually 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 world. Draco Purple Springs are widely used by racers everywhere.