🔩 Gear Up for Greatness!
The Motive Gear GM10-456A Differential Ring and Pinion is engineered for GM 8.5 and 8.625 differentials, featuring a 4.56 ratio for enhanced performance. With a focus on quality, each unit is rigorously tested to ensure reliability and durability, making it the ideal choice for experienced installers seeking OEM replacement parts.
| Manufacturer | Motive Gear |
| Brand | Motive Gear |
| Model | GM10-456A |
| Item Weight | 18.26 pounds |
| Product Dimensions | 15.5 x 11 x 5.25 inches |
| Country of Origin | Korea, Republic of |
| Item model number | GM10-456A |
| Exterior | Machined |
| Manufacturer Part Number | GM10-456A |
| OEM Part Number | GM10-456A |
A**N
Great quality
Super impressed with this gear set. I usually only use AAM gears for rebuilds but they don't offer a 4.56 that I needed for my personal truck. I gave this inexpensive set a shot expecting it to give me trouble setting it up and or noisy. Much to my surprise, it setup perfect first try with the original .037" pinion shim. With the backlash at .007" the pattern looked good and it's as quiet as can be.
D**N
Sent used gears
Sent used gears that were re packaged
K**G
Not impressed
Less than 500 miles after install I opened up the rear end housing to retorque the ring gear bolts and discovered 2 of the teeth had broken off.
Trustpilot
2 weeks ago
5 days ago