Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 600 lb. 121013 Holley Carbs

Holley Carbs

1986-1991 Mercury Grand Marquis

Ideal for Use w/ Earls Vapor Guard Hose & Hose Ends

Ford Fullsize SUV / Truck 1999-2006

Use with Transmission Crossmembers: BHS548 (4L60E/4L65E/4L70E/4L75E/6L80)

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 600 lb. 121013 Holley CarbsINCREASE TRACTION, LESS UN SPRUNG MASS, MORE STROKE, INCREASED HANDLING. THE ONLY THING YOU WILL BE LOSING IS TRACK TIME. Pit Stop USA offers Swift Coil Over Spring 2. 5" ID x 10" Tall 600 lb. 100 250 600 B at low everyday prices. Check out all our products from Swift Springs including Swift 2 1 2" ID x 10" Tall, 2 1 2" x 10" Coil over Springs. Swift Springs manufactures springs with differing rates for a variety of circle track racing applications.