Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 350 lb. 915024 Compatible with Holley EFI Plug

Compatible with Holley EFI Plug and Play Programmable Shift Light - Part Number 553-107

View Inputs Independently Or Combine Readings

Force II systems delivers a moderate exterior tone and moderate to mild interior tone

(If the engine rpm drops below 500 rpm it will activate again

2017-2019 Ford F-350 Super Duty Platinum Crew Cab Pickup

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 350 lb. 915024 Compatible with Holley EFI PlugINCREASE 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