1966 Mercury Comet equipped with 7.0L V8 Gas OHV, 6.4L V8 Gas OHV, 4.7L V8 Gas OHV, 3.3L L6 Gas OHV, 2.8L L6 Gas OHV
1
Rear
with 7.75 (in) Ring Gear with Ford Differential with 10 Bolt Holes
1966 Mercury Comet equipped with 7.0L V8 Gas OHV, 6.4L V8 Gas OHV, 4.7L V8 Gas OHV, 3.3L L6 Gas OHV, 2.8L L6 Gas OHV
Rear
with 7.75 (in) Ring Gear with Ford Differential with 10 Bolt Holes
1 Per Vehicle
1966 Mercury Comet equipped with 7.0L V8 Gas OHV, 6.4L V8 Gas OHV, 4.7L V8 Gas OHV, 3.3L L6 Gas OHV, 2.8L L6 Gas OHV
1
Rear
with 8 (in) Ring Gear with Ford Differential with 10 Bolt Holes
1966 Mercury Comet equipped with 7.0L V8 Gas OHV, 6.4L V8 Gas OHV, 4.7L V8 Gas OHV, 3.3L L6 Gas OHV, 2.8L L6 Gas OHV
Rear
with 8 (in) Ring Gear with Ford Differential with 10 Bolt Holes
1966 Mercury Comet equipped with 7.0L V8 Gas OHV, 6.4L V8 Gas OHV, 4.7L V8 Gas OHV, 3.3L L6 Gas OHV, 2.8L L6 Gas OHV
1
Rear
with 9 (in) Ring Gear with Ford Differential with 10 Bolt Holes
1966 Mercury Comet equipped with 7.0L V8 Gas OHV, 6.4L V8 Gas OHV, 4.7L V8 Gas OHV, 3.3L L6 Gas OHV, 2.8L L6 Gas OHV
Rear
with 9 (in) Ring Gear with Ford Differential with 10 Bolt Holes