Aluminum Cylinder Heads:
RS-X Design Raised Spread-Port
449cc Intake Runners
70cc Combustion Chambers
2.450 in. Intake / 1.800 in. Exhaust Titanium Valves
481 cfm of Airflow at 781 in. Valve Lift
Aluminum Valve Covers w/632 Logo in Iconic Chevy Orange
Camshaft and Valvetrain:
Billet Steel Hydraulic Roller
0.780 in. Intake / 0.782 in. Exhaust Valve Lift
.471 in. Exhaust Valve Lift
270° Intake / 287° Exhaust Duration @ .050 in.
Forged Aluminum 1.8:1 Shaft-Mounted Roller Rocker Arms

This got my attention.