Swift Progressive Pull Bar Spring - 5.0" OD x 6.75" Tall - 600-2000 lb. Digital Tachometer ever changing fuel cell shapes

ever changing fuel cell shapes and can be rotated for easy fuel cell mounting

1997 Ford F-350 Base 7

Acura / Honda 2006-2018

Improved Throttle response

Swift Progressive Pull Bar Spring - 5.0" OD x 6.75" Tall - 600-2000 lb. Digital Tachometer ever changing fuel cell shapesDEVELOPED SPECIFICALLY FOR ROUND TRACK RACING. DESIGNED TO HAVE THE OPTIMAL SPRING RATE SWEET SPOT WHERE THE SPRING IS USED ON ACTUAL VEHICLE. 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