Swift Coil-Over Spring - 3" ID x 12" - 125 lb. 4122SMLRD Includes 8x 528 seals/seats for

Includes 8x 528 seals/seats for intake valves and 8x 527 seals/seats for exhaust valves

NO MODIFICATIONS REQUIREDWhy follow when you can lead

Duration 236 / 252

Rubber Ear Inserts

Silver Aluminum Post Included

Swift Coil-Over Spring - 3" ID x 12" - 125 lb. 4122SMLRD Includes 8x 528 seals/seats forINCREASE TRACTION, LESS UN SPRUNG MASS, MORE STROKE, INCREASED HANDLING. THE ONLY THING YOU WILL BE LOSING IS TRACK TIME. 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 superior engineering has provided the next generation of