Draco Coil-Over Spring 1.875" ID 10" Tall 240 lb. BLOWER-PF-1X Designed for exhaust valves on

Designed for exhaust valves on Chevrolet Big Chevrolet engines with aluminum heads

s K-members give you a lightweight

1973-1981 Buick Regal

2007 Chevrolet Silverado 1500 HD Classic Fleetside 78

All adjusters feature Speed Pull Tabs for easy tension release

Draco Coil-Over Spring 1.875" ID 10" Tall 240 lb. BLOWER-PF-1X Designed for exhaust valves onProduct Description: Coil Spring Coil Over 1. 875 in ID 10 in Length 240 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.