Chevrolet R3500 Differential Ring and Pinion Replacement

10.5 In. Ring Gear Standard Gear w/4.56 Axle Ratio

10.5 In. Ring Gear w/3.21 Axle Ratio

with 5.86 Gear Ratio with Dana 70 Axle

10.5 In. Ring Gear Thick Gear for Carrier 4.10 Ratio and Lower w/4.56 Axle Ratio

For GM 10.5" (14 Bolt); 3.75 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier

with 4.56 Gear Ratio with Dana 70 Axle

For GM 10.5" (14 Bolt); 5.13 Ratio; Thick Ring Gear; Requires a 4.10 and Numerically Lower Ratio Carrier

For GM 10.5" (14 Bolt); 4.88 Ratio; Thick Ring Gear; Requires a 4.10 and Numerically Lower Ratio Carrier

with 3.54 Gear Ratio with Dana 70 Axle

For GM 10.5" (14 Bolt); 4.10 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier

For GM 10.5" (14 Bolt); 4.56 Ratio; Thick Ring Gear; Requires a 4.10 and Numerically Lower Ratio Carrier

with 4.88 Gear Ratio with Dana Model 70 Axle

10.5 In. Ring Gear w/3.42 Axle Ratio

For GM 10.5" (14 Bolt); 4.56 Ratio; Requires a 4.56 and Numerically Higher Ratio Carrier

4.56 Gear Ratio

3.73 Ratio Thick Gear

3.08 Gear Ratio

3.73 Gear Ratio

3.42 Gear Ratio

with 6.17 Gear Ratio with Dana 70 Axle

For GM 10.5" (14 Bolt); 5.38 Ratio; Thick Ring Gear; Requires a 4.10 and Numerically Lower Ratio Carrier

10.5 In. Ring Gear w/4.56 Axle Ratio wo/Thick Gear for Carrier 3.08 Ratio and Lower