Swift coilover 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. Discover our wide variety of length, inner diameter and rates.
The Progressive Springs were developed to eliminate the need for spring rubbers to help keep consistency on the right-rear of a Dirt Late Model. A true progressive rate!
Progressive Type
Specifications
Part Number: 120-250-225 V
Length : 12inch
Inner Diameter : 2.5inch
Spring Rate : 140/225lbs/inch
Usable Stroke : 6.6inch
Max Stroke : 7.6inch
Max Load : 1,453lbs
*Image example is a 250lbs/inch spring rate
