Swift Bump Spring - 1400 lb. Aviation Carrying Bags *This spacer should only be

*This spacer should only be used when using the Series Four Gearset on a Series Three Carrier

one crankscraper and a horsepower saving windage tray

For Funny Cars and Dragsters

1999-2018 Cadillac Escalade

These heads include an adjustable rocker stud and guide plate set-up for use with adjustable rockers or washers to properly position the stud height to accommodate factory style self-aligning rocker arms

Swift Bump Spring - 1400 lb. Aviation Carrying Bags *This spacer should only beSwift 2" O. D. bump springs offer the highest measurable shock stroke in the industry and, unlike inefficient rubber and foam bump stops, they are resistant to fatigue and heat. 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