The heads are P5153654
Stage VII Big Block Cylinder Heads
Cylinder Head, Aluminum, Raised Port, Angled Plug, 2.20" Intake, 1.81" Exhaust, Wedge, Stage VII, B/RB.
The rockers
Rocker Arm Set, 1.6 ratio, 0.565" Offset Intake
Includes 16 Rockers and two Shafts, appropriate spacers and...