PEM Center Section - 5.67 Ratio - 31 Spline - Steel - Spool- Ford 9" AA0710AG1S57 Single knob controls all functions

Single knob controls all functions

These bushings have been raced in IMCA Modifieds

Complete with manifold end rail seals and distributor gasket

AEMnet CANbus-enabled for transmitting data to EMS or Data Logger

Fits models with fender flares only

PEM Center Section - 5.67 Ratio - 31 Spline - Steel - Spool- Ford 9" AA0710AG1S57 Single knob controls all functionsProduct Description: Differential Case Assembled 5. 67 Ratio 31 Spline Steel Spool Natural Ford 9 in Sold Individually PEM Racing (Performance Engineering and Manufacturing) offers a wide selection of quick change gear sets, ring and pinion gears, differential cases, and other rear end components.