2007-2014 Silverado/Sierra 1500 Center Extension SET (ART-170-EX-S)

Description Center Extension for the ART-170X/D. This kit is designed as an extension to our ART-170X/D kit.  It attaches to the rear of the 170X/D and connects to the 169D.  This part measures 10.5″ long.  This is for models like the Crew Cab Long Bed. (6.6′ bed / 8′ Bed) Installation instructions provided with each frame kit. Made from only quality, domestic 11ga Cold rolled steel. This contains both Driver & Passenger sides. ALL PARTS ARE IN STOCK AND READY TO SHIP We Make the Kits, that Fit!