Eibach Bump Spring 2" O.D. x 2.25" - 350 lb. Fire Extinguisher System Activation Head Loop is designed to fit

Loop is designed to fit inside factory tunnel and work with most driveshafts up to 4" in diameter

Fits 2010-2023 Ford F-150 with 6R80

1998-1999 GMC P3500

Helmet Air System

250 in Reach Spring Included

Eibach Bump Spring 2" O.D. x 2.25" - 350 lb. Fire Extinguisher System Activation Head Loop is designed to fitEngineered for maximum travel and consistency in the most extreme conditions, the Eibach BUMP SPRING System offers limitless tuning options for "soft spring" Dirt and Pavement Racers. Maximum Travel in All Rates with Repeatable Performance Block and Sag Resistant Increases Aero Efficiency, Grip and Control at the Limit Made By Eibach in the U. S. A. Offers limitless tuning options for "soft spring" Dirt and Pavement RacersEibach has been committed to