Genuine Spicer Differential Case - Dana 30 Low Ratio Carrier - 3.73 & Up Ratios

When swapping gears from 3.55s or higher (3.07s, etc) to 3.73s or lower (4.10s, 4.56s, etc) you will need a low ratio carrier in addition to the ring & pinion. This is an OE-quality carrier built with the same quality control standards as original equipment parts. This is a genuine Dana Spicer carrier and is sold bare; the side and spider gears from the original carrier can be used with this new carrier. Brand Spicer Axle Model DANA 30 Vehicle Location Front Axle Cover Bolt Hole Quantity 10 Differential Case Split 3.73 And Up Differential Type Standard Carrier Description Unloaded Carrier Bearing Included No Compatible Spline Count 27 Ring Gear Bolt Hole Qty 10 Ring Gear Bolt Thread Size .375-24 Package Type EACH Package Qty 1 Weight 9.46 LB