Draco Conv. Spring Front 5.5" ID 10.5" Tall M59L1 Bosch Motorsport components are the

Bosch Motorsport components are the product of choice for many of the world's top racing teams

Pro Series Spring Cups

to clear valve guides on most engines

1967-1970 Mustang - 335mm

Interior: Dark Grey High Strength – High Comfort FR Fabric

Draco Conv. Spring Front 5.5" ID 10.5" Tall M59L1 Bosch Motorsport components are theProduct Description: Coil Spring Conventional 5. 5 in OD 10. 5 in Length 300 lb in Spring Rate Front 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.