Swift Bulletproof Coil-Over Spring - Conical - Bulletproof - 2.5" ID - 5" OD on one end  - 18" Tall - 80 lb. Stainless Steel Bolt (2) 3/8" and (2) 3/16"

(2) 3/8" and (2) 3/16" full manifold vacuum ports

Molded Plastic Upper Nose for 2019 Short Track Truck bodies

Black BeadALL padding comes in 36" sections

Fel-Pro Performance transmission pan gaskets for harsh racing and towing conditions where superior materials and construction are needed

Not legal for sale or use on pollution controlled motor vehicles

Swift Bulletproof Coil-Over Spring - Conical - Bulletproof - 2.5" ID - 5" OD on one end  - 18" Tall - 80 lb. Stainless Steel Bolt (2) 3/8" and (2) 3/16"Compresser 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