|Item Name:||Special Calibration Fan Clutch for 6.5-stud mount|
Direct bolt on unit fits all 6.5 with serpentine (single) belt drive and 4 stud mounting configuration. Requires blade change on all pre 1997 vehicles. The 1997+ 9 wing steel fan is the best match to this clutch. Engage temp is 180°f air temp which is 15° lower than the OE spec.