Swift Front Conventional Spring Style:5-9.5-525# This keeps the spring straight

This keeps the spring straight through travel and allows you to run a WM165BO to let the spring twist through travel as well

The outer lip is 1-3/4" tall to help keep the spring inside the bucket

An electronic sensor is installed on the motor to drive the gauge - no oil or fuel in the driver’s compartment for added safety

For use with 1" lug nuts

Swift Front Conventional Spring Style:5-9.5-525# This keeps the spring straightSwift Springs has designed and engineered the standard measurement springs based on data collected from racers at the top of their class. All Swift Springs are manufactured using H5S. TW. which is far superior to typical silicone chrome steel and allows us to wind a much more responsive spring with less coils, resulting in reduced un sprung weight and increased stroke. Swift specifically designed a standard measurement race springs to accommodate