that is the real deal, but thats only the price for a pair, plan on paying that 6 times.
off of mopartsracing.com
Roller Rocker Arm Set — Single Cylinder
This single cylinder Roller Rocker Arm Set for Jeep vehicles includes one cylinder set of two rockers, two support stands, rocker shaft, and screws. Extruded, anodized aluminum rockers. Can be used with hydraulic, mechanical or roller cams. Roller tip and center pivot bearing reduce internal friction. Provides exact geometry and 1.6:1 ratio. Adjustable, oil-through-pushrod style. 2.5L and 4.0L engines require aftermarket spacer for valve cover clearance. P4529885 Roller Rocker Arm Set — Single Cylinder (2.5L, 4.0L, and 4.2L Jeep Engines) 149.95