HD2 Running Boards 99-06 Silverado/Sierra Ext. Cab Rough Country Interior - Seats & Covers - Sun Visor Cover 2011-2014 GMC Sierra 3500 HD

2011-2014 GMC Sierra 3500 HD Fleetside 78

Primary Main Jet: 84

SKU: 83358

Some welding of cast and mild steel will be used

BigHead Wastegate delivers quick

HD2 Running Boards 99-06 Silverado/Sierra Ext. Cab Rough Country Interior - Seats & Covers - Sun Visor Cover 2011-2014 GMC Sierra 3500 HDSwap 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.