Swift Bulletproof Coil-Over Spring - Conical - Bulletproof - 2.5" ID - 5" OD on one end x 18" Tall - 100 lb. R010003M 1965-1971 Jeep J-3800

1965-1971 Jeep J-3800

2-1/4 x 4-1/4 in Oval Outlet

these Hi-Tech polylocks are designed for 7/16" Ultra Pro Magnum and Ultra Pro Magnum XD rockers

2000-2006 Chevrolet Suburban 2500

Swift Bulletproof Coil-Over Spring - Conical - Bulletproof - 2.5" ID - 5" OD on one end x 18" Tall - 100 lb. R010003M 1965-1971 Jeep J-3800Compresser beyond coil bind straight when compressed. More useable stroke then a straight spring. commonly used on front front for Asphalt or Left Rear on dirt. PURPOSE BUILT FOR THOSE OF YOU PUTTING MORE STRESS ON A SPRING THAN HOW IS CONVENTIONALLY USED. WE SOUGHT AFTER A NEW APPROACH IN DEVELOPMENT FROM OUR REGULAR SUSPENSION SPRING. Swift Springs manufactures springs with differing rates for a variety of circle track racing applications. With