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Motive Gear

Motive Gear Ring and Pinion Set for GM Truck 8.875" 12 Bolt, 4.56 Ratio - GM12-456

Part Number:
GM12-456
MPN:
GM12-456
Availability:
Ships from Manufacturer
Shipping:
Free over $98 in U.S. 48
Type:
Ring and Pinion Sets
Application:
1965-1980 C10
Differential Case Design Type:
GM 8.875" Truck (12 Bolt)
Gear Ratio:
4.56
Pinion Tooth Quantity:
9
Pinion Shaft Diameter (in.):
1.438
Pinion Spline Count:
30
Position:
Rear
Ring Gear Outside Diameter (in.):
8.875
Ring Gear Rotation:
Standard
Ring Gear Material:
8620 Steel
Ring Gear Tooth Quantity:
41
Notes:
Requires a 3.73 and Numerically Higher Ratio Carrier
  • Motive Gear Ring and Pinion Set for GM Truck 8.875" 12 Bolt, 4.56 Ratio - GM12-456 (GM12-456)
  • Motive Gear Ring and Pinion Set for GM Truck 8.875" 12 Bolt, 4.56 Ratio - GM12-456 (GM12-456)
  • Motive Gear Ring and Pinion Set for GM Truck 8.875" 12 Bolt, 4.56 Ratio - GM12-456 (GM12-456)
$295.99

Description

Motive Gear Ring and Pinion Set for GM Truck 8.875" 12 Bolt, 4.56 Ratio - GM12-456

Motive Gear stock performance ring and pinions are excellent replacements for OE.

Experienced installers prefer Motive Gear ring and pinions for easy setup, superior strength, quality, and the vast ratio selection.

Motive Gear produces the industry's widest range of OEM replacement ring and pinions.

Engineered to the highest standards, every Motive Gear product goes through rigid quality control processes in our in-house lab.

In combination with Motive Gear's performance and axle divisions: Motive Gear Performance and TEN Factory, there simply isn't a better value in drivetrain components.

Application:

  • For GM 8.875" (12 Bolt)
  • 4.56 Ratio
  • Requires a 3.73 and numerically higher ratio carrier.

 

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Warranty Information

Performance ring & pinion gear sets - 2 year / 100,000 mile . All other products - 1 year / 50,000 mile warranty
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