Swift Coil-Over Spring - Bulletproof - Barrel Type - 2.5" ID x 14" Tall - 125 lb. Racing Radio Systems cylinders and even valve spring

cylinders and even valve spring installed height

A hose connects both tubes to balance air intake pressure

Chevrolet Racing Crate DUI Distributor - GM 602 and 604 Crate Engines - Red Cap - Includes Racing Coil

1997 Dodge Ram 1500 Sport Standard Cab Pickup

Duration 230 / 230

Swift Coil-Over Spring - Bulletproof - Barrel Type - 2.5" ID x 14" Tall - 125 lb. Racing Radio Systems cylinders and even valve springPURPOSE BUILT FOR THOSE OF YOU PUTTING MORE STRESS ON A SPRING THAN HOW IS CONVENTIONALLY USED. WE SOUGHT AFTER A NEW APPROACH IN DEVELOPMENT FROM OUR REGULAR SUSPENSION SPRING. Swift Springs manufactures springs with differing rates for a variety of circle track racing applications. With options for both dirt and asphalt tracks, Swift has a wide range of coil spring formats, including coil over, dual rate, bump springs, and more. Swift Springs