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AFR - Airflow Research 7057

High Performance Valve Small Block Chevy

AFR - Airflow Research 7057
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Product images may differ from actual product appearance.

033-7057

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Estimated ship date 03/05/18 if Ordered Today
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AFR - Airflow Research 7057 High Performance Valve Small Block Chevy $22.31
High Performance Valve
  • Small Block Chevy
  • 11/32'' Stem Diameter
  • 1.600'' Valve Diameter
  • +.050'' Stock Length
  • Sold Individually, 1/pkg.

  • Specifications:

    Approximate Weight (g)
    157
    Lock Groove Quantity
    1-groove
    Lock Groove Style
    Conventional
    Overall Valve Length (in.)
    4.97
    Overall Valve Length (mm)
    126.238
    Quantity
    Sold individually
    Swirl-Polished
    Yes
    Undercut Stem
    Yes
    Valve Head Diameter (in.)
    1.6
    Valve Head Diameter (mm)
    40.64
    Valve Head Style
    Dished
    Valve Material
    Stainless steel
    Valve Stem Diameter (in.)
    0.314
    Valve Stem Diameter (mm)
    7.976
    Valve Tip Length (in.)
    0.25
    Valve Tip Length (mm)
    6.35
    Manufacturer's Part Number:
    7057

    AFR Replacement Valves - High quality replacements for your AFR cylinder heads. Works with stock ''square'' valve locks.