Demco Hijacker Premier Series Frame Mounting Bracket Kit For Chevy/Gmc 2500/3500 HD '01 '10 No Drill Attachment. Demco offers three different mounting styles for our 5th wheel hitches; Premier-Series SL-Series and UMS-Series. Many of them have no drill options for a simpler time-saving installation. The Premier-Series is Demco's industry standard bed rail and use four bolts to mount the rails in the truck bed and connect to the brackets underneath. The 8552012 Hijacker Premier-Series Frame Mounting Bracket Kit from Demco is compatible with 2001 to 2010 Chevrolet Silverado and GMC Sierra 2500 and 3500 Heavy Duty Trucks (6.5' and 8' boxes) (Includes new body style). No drill attachment is included with this mounting bracket kit. Refer to Demco's recommendations to ensure a model specific fit before purchasing. Features of Demco 8552012 Hijacker Premier Series Frame Mounting Bracket Kit For Chevy/Gmc 2500/3500 HD '01 '10 No Drill Attachment Frame mounting bracket kit for Hijacker Premier-Series Hitches Premier Series is our industry standard bed rail and use four bolts to mount the rails in the truck bed and connect to the brackets underneath No drill attachment is included with this mounting bracket kit Compatible with 2001 to 2010 Chevrolet Silverado and GMC Sierra 2500 and 3500 Heavy Duty Trucks (6.5' and 8' boxes) (Includes new body style) Refer to Demco's recommendations to ensure a model specific fit before purchasing Package Contents: Demco 8552012 Hijacker Premier Series Frame Mounting Bracket Kit For Chevy/Gmc 2500/3500 HD '01 '10 No Drill Attachment Demco 8552012: Hijacker Premier Series Frame Mounting Bracket Kit For Chevy/Gmc 2500/3500 HD '01 '10 No Drill Attachment