http://iconvehicledynamics.com/shop/25-performance-suspension-systems/240-2005-up-ford-super-duty-f250-f350-25-suspension-system-stage3.html
https://www.dieselpowerproducts.com/p-15940-icon-vehicle-dynamics-k62513-25-stage-3-suspension-system-2017-18-67l-ford-powerstroke.aspx?gclid=Cj0KCQiAlIXfBRCpARIsAKvManzhOeLf5JUFo_zM9a7XskYWCaUAX7Ck038rAxzsEQSknrDYWlpt96gaAnV1EALw_wcB

These shocks are the complete package for your Ford F350 Super Duty so you can rest assure you have the best suspension solution on the market.

The 2.5” suspension system is a great way to level your 4WD 2005+ Ford F250/350 Super Duty while improving ride quality and performance. This Stage 3 system is great for towing, rough construction site terrains, and country dirt roads all while keeping a smooth highway feel. ICON's Stage 3 System is comprised of dual rate coil springs, alignment cams for adding caster, and ICON 2.5 Series piggyback reservoir shocks front and rear. ICON 2.5" reservoir shocks ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. 

Features:

ICON engineered dual rate coil springs with match tuned performance shocks
Application Specific Alignment Cams ensure proper Caster alignment
Increased wheel travel and ride quality over stock with no change in towing capacity
Less body-roll than stock
Lifetime guarantee that coil springs won’t sag
No drive shaft modifications required
100% Bolt-on system - no drilling, cutting or welding necessary for install
Made in the USA

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