Standard Conventional Spring - 11" Length | 5" OD | 400lbs/inch For OD 2.0" Bump Spring Part #: 4H021

Part #: 4H021

Reduces body roll and increases cornering stability

Max Stroke : 101mm | 4

Designed to fit 2

Spring Rate: 190lbs/inch

Standard Conventional Spring - 11" Length | 5" OD | 400lbs/inch For OD 2.0" Bump Spring Part #: 4H021Swift conventional springs are mainly utilized in motorsports ranging anywhere from dirt to pavement where we've engineered for corner specific with our HS5. TW proprietary material, providing the optimal spring design to maximize your vehicle potential amplifying every advantage. Our 5" OD are engineered corner specific springs with an optimal design to maximize vehicle potential on the track. Finely tuned instruments of victory for oval track glory!