Thick Dana 44 Motive Gear Differential Ring and Pinion Gear Set Ratio::4.56 1988-1989 Oldsmobile Custom Cruiser

1988-1989 Oldsmobile Custom Cruiser

34" - 5 Lug) (28 Spline)

54 and Higher

we recommend upgrading to the XHD chain and sprockets while you have it apart

90% of failed 4L60's are due to a fried 3-4 drum

Thick Dana 44 Motive Gear Differential Ring and Pinion Gear Set Ratio::4.56 1988-1989 Oldsmobile Custom CruiserDana 44 Ring and Pinion Set by Motive Gear Description Package Includes: (1) Motive Gear Ring and Pinion Gear Set *Note: Please keep in mind the Dana 44 differentials have carrier breaks. If you are keeping your stock carrier, please choose a ratio that fits within your case break. *Note: This is a THICK gear set. Thick gears give you the ability to run a numerically higher ratio on a numerically lower carrier break. This only fits 3. 73 and