Swift Bump Spring - 1000 lb. Mounting Solutions Pulleys / Belt / Switch

Pulleys / Belt / Switch / Hardware Included

The Torque Figures for Centerforce I Pressure Plates are based and calculated in conjunction with a Centerforce I & II Clutch Disc

Formulated To Control Unwanted Motion

Product Descripton:

While it's the perfect coil to go with the PerTronix Ignitor breakerless ignition

Swift Bump Spring - 1000 lb. Mounting Solutions Pulleys / Belt / SwitchSwift 2" O. D. bump springs offer the highest measurable shock stroke in the industry and, unlike inefficient rubber and foam bump stops, they are resistant to fatigue and heat. 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