Motive GearMotive Gear GM10-373A Differential Ring & Pinion Set, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models

Motive GearMotive Gear GM10-373A Differential Ring & Pinion Set, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models

Q: Will this fit a 1997 chevrolet 1500?

It will with the right amount of spacers.

Q: Hello is this 30 spline and does is come with a crush sleeve and pinon nut?

Here are the specs below. Yes it is a 30 spline, No it does not come with a pinion nut and crush sleeve. We have pinion install kits that can help you complete your install or a complete bearing kit is what I usually recommend. Give me a call if you need help find them 435-640-4437Ring and Pinion Ratio: 3.73:1Cover Bolts: 10Ring Gear Bolts: 10Pinion Spline Count: 30Carrier Series: 3Ring Gear Rotation: StandardRing Gear Teeth: 41Pinion Gear Teeth: 11Ring Gear Diameter (in): 8.500 in.Pinion Shaft Diameter (in): 1.626 in.

4.3/5

Product ID: 21361061

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🔩30-Spline

⚙️3.73 Ratio

🛠️10-Bolt

Frequently Bought Together

Motive Gear GM10-373A Differential Ring & Pinion Set, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models

USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential

Yukon Gear Dura Grip Limited Slip Positraction Unit for GM 8.5'/8.6' Differential with 30 Spline Axle, 2.73-And-Up Ratio, YDGGM8.5-3-30-2

Description

🔧 Upgrade Your Ride with Precision Performance!

SEAMLESS FIT - OE direct fit design for easy installation, compatible with 2.73+ carrier ratios.
WIDE COMPATIBILITY - Fits a range of GM vehicles from 1970-2020, including popular models like Silverado and Camaro.
DURABLE CONSTRUCTION - Made from premium 8620 steel, heat-treated for unmatched strength and longevity.
RELIABLE REPLACEMENT - Replaces multiple OEM part numbers for hassle-free upgrades.
PRECISION ENGINEERING - Crafted for GM 8.5"/8.625" differentials, ensuring optimal torque and performance.

The Motive Gear GM10-373A Differential Ring & Pinion Set is engineered for GM 8.5"/8.625" differentials, featuring a 3.73 ratio and 30-spline design. Constructed from durable 8620 steel, this set ensures reliable performance and longevity, making it an ideal choice for both daily drivers and performance vehicles. Its OE direct fit design allows for easy installation, compatible with a wide range of GM models from 1970 to 2020.

Specifications

Manufacturer	Motive Gear
Brand	Motive Gear
Model	Motive Gear GM10-373A Differential Ring and Pinion
Item Weight	18 pounds
Product Dimensions	15.5 x 11 x 5.25 inches
Item model number	GM10-373A
Is Discontinued By Manufacturer	No
Exterior	Machined
Manufacturer Part Number	GM10-373A
OEM Part Number	BHHDGM10-373A

Have a Question? See What Others Asked

are these in 3:73 gear ratio because on the product description it says they are 3:42s

Will this fit a 1997 chevrolet 1500?

Hello is this 30 spline and does is come with a crush sleeve and pinon nut?

Common Questions

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Motive GearMotive Gear GM10-373A Differential Ring & Pinion Set, 3.73 Ratio, 30-Spline, 10-Bolt, Fits GM 8.5"/8.625", Compatible for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu Models

Description

Specifications

Have a Question? See What Others Asked

Common Questions