Swift Rear Coil-Over Spring - 2.5" OD x 20" Tall - Progressive 75/150 lb. 111025 19-1/2" x 12" x 4-1/2

19-1/2" x 12" x 4-1/2 H X W X D

and that you know what to do with it

Dual pattern core for reduced sound levels

Gauge kit includes 1/8" NPT pressure transducer

Swift Rear Coil-Over Spring - 2.5" OD x 20" Tall - Progressive 75/150 lb. 111025 19-1/2" x 12" x 4-1/2DEVELOPED 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