Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179
Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179
Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179
Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179
Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179
Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179
Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179
Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179
Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179
Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179

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Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179

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Brand : Richmond Gear/Motive Gear
EXCEL 12BT456 Differential Ring & Pinion for GM 8.875" Truck with a 4.56 gear ratio.
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Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179
Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179
View Detail
Type
Differential Rings & Pinions
Title
Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179
Price
$265.99 USD
Vendor
Richmond Gear/Motive Gear
Description
EXCEL 12BT456 Differential Ring & Pinion Set – Built for GM 8.875" 12-Bolt truck differentials, this gear set is designed to provide durability and power transfer.This set features a 4.56 gear ratio with a 9-tooth pinion and 41-tooth ring gear.It is compatible with GM 8.875" 12-Bolt differentials, working with vehicles that require a 3.73 and numerically higher ratio carrier.The gears are precision machined to minimize noise and improve drivetrain efficiency.

More about this item : Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179

EXCEL 12BT456 Differential Ring & Pinion Set – Built for GM 8.875" 12-Bolt truck differentials, this gear set is designed to provide durability and power transfer.

This set features a 4.56 gear ratio with a 9-tooth pinion and 41-tooth ring gear.

It is compatible with GM 8.875" 12-Bolt differentials, working with vehicles that require a 3.73 and numerically higher ratio carrier.

The gears are precision machined to minimize noise and improve drivetrain efficiency.

Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179
Key Features
  • Heavy-Duty GM 8.875" 12-Bolt Ring & Pinion Set – Designed for Chevrolet & GMC trucks (1964-1982) with a 3.73 and numerically higher ratio carrier
  • Optimized 4.56 Gear Ratio – Features a 9-tooth pinion and 41-tooth ring gear for torque and off-road performance
  • Durable 8620 Steel Construction – Provides wear resistance and long-lasting strength for demanding applications
  • Precision-Cut Reverse Rotation Gears – Reduces drivetrain noise while ensuring smooth and efficient power transfer
  • 1-Year / 50,000-Mile Warranty – Backed by EXCEL from Richmond for performance in daily driving and towing conditions
  • Compatible with GM 8.875" 12-Bolt Differentials – Works with various Chevrolet and GMC truck models
Technical Specifications
  • Length : 15.0 lb
  • Width : 11.0 lb
  • Height : 5.25 lb
  • Weight : 15.6 lb
Product Identifiers
  • ASIN B0086D0WW4
  • UPC: 698231728567
Shipping Information
  • Ships From : United States
  • Brand : Richmond Gear/Motive Gear

Frequently Asked Questions About : Differential Ring & Pinion EXCEL 12BT456, For GM 8.875" Truck, Gear Ratio: 4.56, 12-Bolt, 30 Spline, 9 Pinion & 41 Ring Tooth - Fits Chevrolet & GMC Trucks (1964-1982), Replaces: USA Standard 36179

01 What is the gear ratio of the EXCEL 12BT456?

The gear ratio is 4.56.

02 Which trucks are compatible with the EXCEL 12BT456?

It fits Chevrolet and GMC trucks from 1964 to 1982.

03 What is the warranty for the EXCEL 12BT456?

The warranty is 1 year or 50,000 miles.

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