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CYLINDER HEAD-BIG BLOCK-319840-REBUILT-PAIR 68-69 (#3919840)

Description

1968-69 C3 CORVETT BIG BLOCK CYLINDER HEAD PAIR.

REBUILT ORIGINAL PAIR. GM # 3919840. D-8-7 CAST DATE.

  • Engine Application: Big Block Chevy (BBC) Mark IV 396ci and 427ci high-performance engines.
  • Vehicle Fitment: 1967–1969 Chevrolet Corvette, Camaro, Chevelle, and Nova (L78 396/375HP, L72 427/425HP, and L71 427/435HP).
  • Port Type: Large rectangular / square intake and exhaust ports.
  • Combustion Chamber: Closed chamber, approximately 107 cc volume.
  • Valve Sizes: Standard 2.19-inch intake and 1.72-inch exhaust valves

[ click image to enlarge ] 3919840 CYLINDER HEAD-BIG BLOCK-319840-REBUILT-PAIR 68-69
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