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Motive Gear GM12-373A Performance Differential Ring and Pinion Gear Set

(GMC G2500 1979-87, K1500 1979-86, C1500 1979-86, Jimmy 1970-81, C15/C1500 Pickup 1967-74, 1979-81, C2500 1979-81, K1500 Suburban 1979-82 + 58 more models)

Part of: Motive Gear Differential Ring and Pinion Gear Sets

Other options in this family: Motive Gear D60-410 Motive Gear GM10-373A Motive Gear D35-355 Motive Gear D35-456 Motive Gear GM10-5-373

Manufacturer

Picture for manufacturer Motive Gear

Part Number

GM12-373A
9 reviews
Sale Price

$214.03

1 left at this price

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Usually delivered within 2 days

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Product Details

The Motive Gear GM12-373A is a performance differential ring and pinion, also known as a ring and pinion gear set, built for drivetrain applications on and off the road. Motive Gear's product line is developed with a background in racing.

Key Features:

  • Performance differential ring and pinion from Motive Gear
  • Part of a line that offers gear sets in a wide range of ratios for many applications, both on-road and off-road
  • Motive Gear states its components are the result of years of racing development, design work and modern manufacturing methods
  • Motive Gear states its in-house engineers perform extensive testing on its products

A good choice for builders who want a performance-oriented ring and pinion from a brand with a long history in racing and drivetrain components.

Products specifications

Fits

GMC G2500 1979-87, K1500 1979-86, C1500 1979-86, Jimmy 1970-81, C15/C1500 Pickup 1967-74, 1979-81, C2500 1979-81, K1500 Suburban 1979-82, G25/G2500 Van 1967-81, C1500 Suburban 1979-81, K15/K1500 Pickup 1966-74 + 55 more models

Pinion Spline Count

30

Ring Gear Rotation

Standard

Ring Gear Tooth Quantity

41

Pinion Shaft Diameter

1.438

Pinion Gear Tooth Quantity

11

Cover Bolt Quantity

12

Ring Gear Bolt Quantity

12

Ring and Pinion Gear Ratio

3.73

Differential Carrier Break

3.73 and Higher

Ring Gear Diameter

8.875

Ring Gear Material

8620 Steel

Prop 65

Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING: Cancer - www.p65warnings.ca.gov

Differential Case Design Type

GM 8.875 Truck

Position

Rear

Awesome price! I couldn't find a better bargain anywhere, and I searched for days.

Best price on VP fuel jugs and way fast shipping

product just as described, received in 3 days

Fantastic price, positive communication, arrived before promised worked out great!

Helpful-reasonable prices-reasonable shipping-prompt.

Lowest prices and fast shipping made this a great transaction.

Good price, quick shipping, no instant refund though!

cheapest price, better than summitt or jegs too

Autoplicity was the least expensive and had great response time in regards to shipping. I will use Autoplicity next time I am needing automotive parts. Thanks

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