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Product Summary

Ford Y-Block V8, Many Manual Transmissions

    Key Specs

    BrandOffenhauser

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    Details

    This trick little spacer is just what you need if you are looking to adapt an old GM gearbox to an early Ford bellhousing. This adapter mates a GM manual transmission to 1949-1964 Ford or 1951-1964 Mercury bellhousings. Adapter also comes with a proper pilot bushing adapter sleeve. Utilizing this adapter will space the transmission 5/8" away from the bellhousing.

    See specs below for bolt hole sizing and spacing to determine if this adapter is right for your needs.

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    Specs

    • Bellhousing bolt hole dimensions:
      • Top hole width = 5-5/16" center to center
      • Bottom hole width = 6-3/8" center to center
      • Bolt hole spacing top to bottom = 7-5/16"
    •  Transmission mount bolt hole dimensions:
      • Top hole width = 8-9/32"
      • Bottom hole width = 9-3/16"
      • Bolt hole spacing top to bottom = 4-7/8"
    • Bellhousing collar dimensions:
      • 4.686" O.D.
      • 4.346" I.D.
      • Depth = .175"
    • Transmission collar = 4.675"

    Specifications

    KEY SPECS
    BrandOffenhauser