Racing Flag

PARTS INTENDED FOR COMPETITION USE ONLY.
Click for more details.

Racing Flag

PARTS INTENDED FOR COMPETITION USE ONLY.
Click for more details.

SMALL-BLOCK VORTEC BOWTIE CYLINDER HEADS

19331470

SMALL-PORT VORTEC BOWTIE CYLINDER HEAD ASSEMBLY

  • Completely assembled, ready to bolt on
  • 185-cc intake ports
  • 65-cc exhaust ports
  • Use P/N 1470 exhaust gasket
  • Bare head P/N 19331471, available separately

19331472

LARGE-PORT VORTEC BOWTIE HEAD ASSEMBLY

  • Completely assembled, ready to bolt-on
  • Airflow (281 cfm @ 0.600")
  • 225-cc intake ports
  • 77-cc exhaust ports
  • 65-cc combustion chambers
  • P/N 1470 exhaust gasket (minor trimming may be necessary)
  • Bare head P/N 19331473, available separately

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Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance parts that are emissions-related may not meet U.S., Canadian, and state and provincial laws and regulations relating to motor-vehicle emissions. These parts are designed and intended for use in vehicles operated exclusively for competition: in racing or organized competition on courses separate from public streets or highways. Visit www.chevroletperformance.com/emissions for more details.