Description: Ford Water Pump Fan Hub 3/4"
Year: 1968-73
Model: ALL
Hub ID: .625"
Center to Center (threaded hole): 1.75"
Thread: 5/16-24
Engine: 302 (1970-73), 302 BOSS (1970), 351C, BOSS 351 390 (1969>), 428 (1969>), 428 CJ (1969-70), 429, 429 S/CJ, BOSS 429, 460

Jack's Comments:

Service replacement Ford water pump fan hub.  Fits all 3/4" bearing shafts.
Install 1" from the bearing housing hub to the front face of the fan hub. Press fit.