Offenhauser 5204 49-64 Ford Trans to GM Bellhousing Adapter

This adapter mates your 1949-1964 Ford or 1951-1964 Mercury transmission to a GM manual transmission bellhousing. 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.

T-5 and Adapter Tech Tips (JPG)

560-5204:

• 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 Size:  
  • outside diameter = 4.686"
  • inside diameter = 4.346"
  • Depth =  .175"
• Transmission collar is 4.675"
  
• 5/8" thick
• comes with adapter pilot bushing

This adapter will space the transmission 5/8" away from the bellhousing.