1973 Mercury Montego equipped with 7.5L V8 Gas OHV, 7.0L V8 Gas OHV, 6.6L V8 Gas OHV, 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.1L L6 Gas OHV
1
Rear
3.25 In. Carrier Bearings 31 Spline 9 In. Ring Gear Daytona Pinion Bearings
1973 Mercury Montego equipped with 7.5L V8 Gas OHV, 7.0L V8 Gas OHV, 6.6L V8 Gas OHV, 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.1L L6 Gas OHV
Rear
3.25 In. Carrier Bearings 31 Spline 9 In. Ring Gear Daytona Pinion Bearings
1973 Mercury Montego equipped with 7.5L V8 Gas OHV, 7.0L V8 Gas OHV, 6.6L V8 Gas OHV, 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.1L L6 Gas OHV
1
Rear
31 Spline 9 In. Ring Gear Improved Design
1973 Mercury Montego equipped with 7.5L V8 Gas OHV, 7.0L V8 Gas OHV, 6.6L V8 Gas OHV, 5.8L V8 Gas OHV, 5.0L V8 Gas OHV, 4.1L L6 Gas OHV
Rear
31 Spline 9 In. Ring Gear Improved Design