D0OE-9425-C Cast iron intake manifold used on 1970 and 1971 C or J code 429 Super Cobra Jet engines in a Mercury Cyclone or Ford Mustang or Torino. Stock square bore 4 barrel intake manifold. Square bore is four equal venturi holes normally for Holley carburetor applications. Take off manifold with correct casting number of D0OE-9425-C. Intake shipped bare, less carburetor studs, heater tube, vacuum fittings, and water neck where applicable. Not sure of the casting date.
This cast iron intake manifold will fit all 385 series, Ford 429/460 engines.
Regular 429 engines typically used a spread bore cast iron intake from stock.