Description

  • An aluminum, dual-plane manifold can be used with high-performance cast-iron or aluminum rectangular port heads
  • Same as used on 454 HO and 502 HO engine assemblies

NOTE: Ports do not match Bowtie cylinder heads P/N 14044861 and P/N 12363425.

NOTE: Open carburetor spacer is not recommended with use of dual-plane manifolds.