Landrum Gold Series Rear Coil Spring - 5" OD x 15" Tall - 150 lb. SPB4 7L Power Stroke Exhaust Manifold

7L Power Stroke Exhaust Manifold Kit-Ford 2011-2014 F250/F350/F450/F550

527 Pulse Cranking amps

5 / 6 Bolt Steering Wheels

Can Be Used Anywhere a GM F-Body Oil Pan Can Be Used

800 in Valves

Landrum Gold Series Rear Coil Spring - 5" OD x 15" Tall - 150 lb. SPB4 7L Power Stroke Exhaust ManifoldGold Series Coil Springs Front and Rear All front springs are closed and ground on one end to provide proper contact with the jack plate, not forged. The opposite end is either open or closed tangential to fit properly into the lower control arm. All rear springs are closed and ground on both ends which insures proper contact with the jack plate and spring seat. Made of the highest grade of Chrome Silicon wire found worldwide. Cold wound, not hot