Hays crankshaft adapter sleeves allow you to bolt a GM automatic transmission to a Ford engine or an older GM automatic transmission to an LS-series engine. These adapter sleeves insert into the crankshaft flange with no modifications to give you the correct distance and pilot size to use a torque converter of the transmission type being installed. Use of this adapter keeps from possibly damaging the input shaft of your transmission when doing a transmission swap. These are manufactured from precision CNC-machined top quality steel.

Features:
  • Versions available to adapt Ford engine to GM transmission or LS engine to older GM transmission
  • CNC machined for a precise fit
  • Made from high quality steel
  • Adapts crankshaft pilot to torque converter snout
  • Gives added spacing between engine block and flexplate
  • More From This Category

    Quick Time Flexplate, BB For Ford 184T, OEM Replacement

    Quick Time Flexplate, BB For Ford 184T, OEM Replacement

    $359.75

    Quick Time Flexplate, GM 153T (OEM Replacement 1974-1985 GM)

    Quick Time Flexplate, GM 153T (OEM Replacement 1974-1985 GM)

    $284.78

    Quick Time Flexplate, For Chrysler Hemi 130T, OEM Replacement

    Quick Time Flexplate, For Chrysler Hemi 130T, OEM Replacement

    $340.60

    JW Transmissions For Ford Transmission Flexplate- Small Block 157 tooth (Flat) Light

    JW Transmissions For Ford Transmission Flexplate- Small Block 157 tooth (Flat) Light

    $525.51