Swift Progressive Pull Bar Spring - 5.0" OD x 6.75" Tall - 600-2000 lb. 21100 6 AN Female Swivel to

6 AN Female Swivel to 6 AN Male O-Ring

8mm silicone and synthetic jacket resists heat and abrasion

O-rings are captured in the plate for tight seal against block surface

High Fidelity Stereo Music

Backed by our limited lifetime warranty

Swift Progressive Pull Bar Spring - 5.0" OD x 6.75" Tall - 600-2000 lb. 21100 6 AN Female Swivel toDEVELOPED SPECIFICALLY FOR ROUND TRACK RACING. DESIGNED TO HAVE THE OPTIMAL SPRING RATE SWEET SPOT WHERE THE SPRING IS USED ON ACTUAL VEHICLE. Swift Springs manufactures springs with differing rates for a variety of circle track racing applications. With options for both dirt and asphalt tracks, Swift has a wide range of coil spring formats, including coil over, dual rate, bump springs, and more. Swift Springs superior engineering has provided the