Swift Rear Coil Spring - 5.0" OD x 13" Tall - 50 lb. Breather Tank 750HP N/A EFI

750HP N/A EFI

The 5/8" coarse thread is rolled making them lighter and stronger than steel

Big Block Crank Snout

999 seconds

Made from high quality chromoly steel

Swift Rear Coil Spring - 5.0" OD x 13" Tall - 50 lb. Breather Tank 750HP N/A EFIINCREASE 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