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SB2.2 Chevy Race Heads

$ 1320

Availability: 15 in stock
  • Brand: General Motors
  • Condition: New

    Description

    SB2.2 Chevy Race Heads.
    These heads have only minimum dyno pulls for baseline comparison for Winston Cup development. They have never been raced. They have been saved on the shelf since 2001. Del-West seats and guides. Fitted for 2.150 intake valves and 1.625 exhaust. Original 50 degree intake and 55 degree exhaust valve job. Over 400 cfm at just .600 lift. New coated Del-West titanium valves available at additional 00. Custom sheet metal intake to match your needs also available at additional cost