Standard Conventional Front Spring - 9.5" Length | 5" OD | 575lbs/inch Progressive Type Spring Rate : 75/250lbs/inch

Spring Rate : 75/250lbs/inch

Part Number: 100-250-250 B

Part Number: 160-2550-150 BP

Part Number: 045-163-070 B

Part Number: 950-500-475

Standard Conventional Front Spring - 9.5" Length | 5" OD | 575lbs/inch Progressive Type Spring Rate : 75/250lbs/inchSwift 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!