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Santjer Performance Development

47RE / 48RE 37-Spline SOLID Input Shaft Conversion

$1,995.00

47RE / 48RE 37-Spline SOLID Input Shaft Conversion
47RE / 48RE 37-Spline SOLID Input Shaft Conversion
47RE / 48RE 37-Spline SOLID Input Shaft Conversion

Santjer Performance Development

47RE / 48RE 37-Spline SOLID Input Shaft Conversion

$1,995.00

Quantity

The industries first SOLID 47RE / 48RE input shaft... torsion tested in excess of 4000 ft-lbs without failure

  • Eliminated high stress concentrations at cross drilled fluid ports & sealing ring grooves
  • Cold formed / rolled splines for superior fatigue properties due to uniform material grain flow generated during the forming process
  • 1-3/16” diameter 37-tooth involute spline geometry
  • Proprietary heat treatment and ultra-high strength VAR alloy
  • Increased shaft length for improved torsional dampening
  • Increased bearing support surface area
  • Increased direct hub spline length for additional clutch capacity
  • Fluid transfer flowrate to and from the converter matches oem specs, eliminating restrictions commonly introduced when reducing fluid port diameters to provide a slight strength increase
Included Components:
  • 37-spline solid input shaft 
  • Direct clutch hub
  • Pump stator support assembly

Compatible Torque Converters Available Through: