Swift Rear Coil Spring - Bulletproof - 5.0" OD x 16" Tall - 150 lb. Timing Cover / Water Pump Bolt Kit Our batteries deliver higher power

Our batteries deliver higher power during cranking

Non-Greasable

Weight: up to 2750 (4 Leaf - Dirt) Recommended Weight: Light Weight up to 2750 4 Leaf (50-52% Rear Weight)

45 degree fitting

Swift Rear Coil Spring - Bulletproof - 5.0" OD x 16" Tall - 150 lb. Timing Cover / Water Pump Bolt Kit Our batteries deliver higher powerPURPOSE BUILT FOR THOSE OF YOU PUTTING MORE STRESS ON A SPRING THAN HOW IS CONVENTIONALLY USED. WE SOUGHT AFTER A NEW APPROACH IN DEVELOPMENT FROM OUR REGULAR SUSPENSION SPRING. 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