Swift Rear Coil Spring - Tight Helix - 5.0" OD x 11" Tall - 225 lb. 33005BK (640 grams)

(640 grams)

Lightweight - 45

Safe-T-Boy uses OEM-style fabrics along with CAD designs to create seatbelt systems for many different types of vehicles

Billet 5000 Series

The cups are made of high grade aluminum with an anodized clear finish

Swift Rear Coil Spring - Tight Helix - 5.0" OD x 11" Tall - 225 lb. 33005BK (640 grams)INCREASE TRACTION, LESS UN SPRUNG MASS, MORE STROKE, INCREASED HANDLING. THE ONLY THING YOU WILL BE LOSING IS TRACK TIME. As you might know, United States are the largest racer populated country in the world. Through our experiences from extensive testing in world class racing in Europe and Asia, we have great confidence that we can provide the same results in the US. Swift specifically designed a standard measurement race springs to accommodate