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Edelbrock Victor Cylinder Heads - 77839

Pontiac
  • $576.73 - $1,717.78
  • 1-Year Lower-Price Guarantee
  • Free Shipping
  • Ships Between 9/22 - 9/26

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  • Part Size:
    389-455 ci.
  • Style:
    Bare, sold individually, 12.6° valve angle
  • Part #:
    77839
  • For Race Use Only
  • This head has deleted pushrod holes
  • Cylinder head specifications:
    • Hot isostatic pressing: No
    • Angle: 12.6°
    • Port entry intake: 0.83 in. x 1.61 in.
    • Port entry exhaust: 1.00 in. x 1.273 in.
    • Valve size intake: 2.35 in.
    • Valve size exhaust: 1.72 in.
    • Valve pierce points intake: (0.810 in., 0.025 in.)
    • Valve pierce points exhaust: (1.230 in., 0.025 in.)
    • Valve spacing: 2.040 in.
    • Valve seats: Included
    • Valve guides: Included
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