Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" -400 lb. BR10031 1-13/32 in ID x 2-9/32

1-13/32 in ID x 2-9/32 in OD Head Connector

Manifold Height: A-9

54 in Wide

Trays mount to shop or trailer wall and measure 4-1/2" deep making them perfectly sized to hold most quart oil containers

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" -400 lb. BR10031 1-13/32 in ID x 2-9/32INCREASE 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