Cylinder Head
Left; Casting # 616AJ, 616BA; With 3 Power Steering Mounting Holes Around Front Frost Plug, Left Hand Bolt Pattern On EX Manifold Surface (Left Hand Bolt Holes Machined)
Right. Engines with EGR valve. For engines without EGR valve use Chrysler EGR cover plate P/N 53032739AA. Includes valves springs. All new valve seats.
Cylinder Head
Left; Block Cast # 53021319AG/ CA; Left Head Cast # 53021616AJ/ BA; aluminum Head w/Valves & Springs; No E.G.R. Hole in Rear; 3 Bolt Holes to Mount P/S on Front