Ford HD2 Running Boards 15-24 F-150/17-20 F-250 SuperCrew Cab Rough Country Engine and Components - Harmonic Balancers - Engine Harmonic Balancer and far exceed OEM strength

and far exceed OEM strength and hardness

-20 Jam Nut (Thin

ensuring that you are not only driving on wheels but on a piece of Raceline's storied history

End 1 Thread Diameter: 8 An Orb

to allow the spring eye to travel much further around the back of the vehicle for increased articulationl

Ford HD2 Running Boards 15-24 F-150/17-20 F-250 SuperCrew Cab Rough Country Engine and Components - Harmonic Balancers - Engine Harmonic Balancer and far exceed OEM strengthSwap out your skinny, factory running boards with Rough Country's wider and more aggressive HD2 Running Boards! These beefy, cab length running boards make it much easier to get in and out of your truck. With a durable all steel construction and reinforced mounting solution, these running boards remain strong and sturdy through years of climbing into your cab. Each step features two non skid plates with a stamped RC logo for good looks and easy entry.