Swift Rear Coil Spring - Tight Helix - 5.0" O.D. x 13" Tall - 225 lb. HSXSC11PA 4 Barrel Air Boxes:

4 Barrel Air Boxes:

Plymouth: Fury 64 - 66 7 L Engine

2-1/2 in and Up Lift

Borgeson New OEM Saginaw Steering Box 920010

Pontiac: Bonneville 67 - 71 6

Swift Rear Coil Spring - Tight Helix - 5.0" O.D. x 13" Tall - 225 lb. HSXSC11PA 4 Barrel Air Boxes:INCREASE TRACTION, LESS UN SPRUNG MASS, MORE STROKE, INCREASED HANDLING. THE ONLY THING YOU WILL BE LOSING IS TRACK TIME. 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 next generation of