Performance Differential Ring and Pinion (12 Bolt)

145889
145890
145891
145892
2557

Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Our gear sets are made from first-run steel, we never use recycled metal. This allows Motive Gear Performance ring and pinions to handle the extreme torque from high horsepower racing engines. Extensive engineering, computer controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios, makes Motive Gear Performance ring and pinions the clear winner! Engineered to the highest standards, every Motive Gear Performance product goes through rigid quality control processes in our in-house lab. Motive Gear Performance: What the pros run!

G888342 Application Notes

Warranty

2 Years or 100,000 Miles

G888342 Specifications

App Model GM 8.875 Car
Cover Bolt Quantity 12
Differential Carrier Break 3.07 to 3.73 Ratio
Differential Case Design Type GM 8.875 Car
Gear Ratio 3.42
Pinion Gear Tooth Quantity 12
Pinion Shaft Diameter 1.625 (Inch)
Pinion Spline Count 30
Ring Gear Bolt Quantity 12
Ring Gear Material 8620 Steel
Ring Gear Outside Diameter 8.875 (Inch)
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 41
Taxonomy A LD Differential, LD Differential, LD Differential
Taxonomy B Ring and Pinion, Ring and Pinion, Ring and Pinion
Taxonomy C Rear, Rear, Rear
Taxonomy D 3.42, 3.42, 3.42
Where to buy
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