Comp Cams Xtreme 4x4 X4258HR;Full Cam Kit 4G4RRBF and wiper seals required to

and wiper seals required to rebuild bump stops

The hinge cutout is precut into the cubbies and on early model 2007-2010 models you will see the vehicle body through the precut hole

Chevrolet 1500 HD Classic (2007) 2WD or 4WD

Pace Edwards UltraGroove

Comp Cams Xtreme 4x4 X4258HR;Full Cam Kit 4G4RRBF and wiper seals required toXtreme 4x4" X4258HR; Full Cam Kit For OE Style Hydraulic Roller Lifters; Fits '87 '02 305 350 cid Chevy Small Blocks (Except LT1) Strong torque Good mileage For stock to mildly modified engines Xtreme 4X4" Cams: Improved throttle response & increased low & mid range RPM horsepower for towing & off road Designed for use w common restrictive factory exhaust systems; Including OEM exhaust manifolds. Specifications Lifter Type: OE Style Hydraulic Roller