Swift Bump Spring - Flat Wire - 500 lb. MT120BK It combines the automatic street-friendly

It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential

Manual Steering

Accel's compression and injection molding equipment produces the finest caps and rotors

Full protection against bugs

Colored/tinted shields are not included

Swift Bump Spring - Flat Wire - 500 lb. MT120BK It combines the automatic street-friendlyIn Order To Meet The Needs Of Individuals Whom Aggressively Utilize Bump Stops, Swift Has Developed Another Unique Bump Spring Solution. 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