12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More
12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More
12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More
12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More
12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More
12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More
12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More
12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More
12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More
12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More

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Home / Automotive / Replacement Parts / Differential Rings & Pinions

12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More

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Brand : Richmond Gear/Motive Gear
EXCEL 12BC410T Differential Ring and Pinion Gear Set with a 4.10 ratio fits GM 8.875" (12 Bolt).
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12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More
12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More
View Detail
Type
Differential Rings & Pinions
Title
12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More
Price
$247.99 USD
Vendor
Richmond Gear/Motive Gear
Description
EXCEL 12BC410T Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More.

More about this item : 12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More

EXCEL 12BC410T Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More.

12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More
Key Features
  • ✅ EXCEL GM 8.875" Ring & Pinion Set – High-performance 4.10 ratio differential gear set for GM 8.875" (12 Bolt) rear axles in classic Chevrolet, Pontiac, Buick, and Oldsmobile models from 1964-1973
  • ✅ 8620 Steel Construction – Built for strength, durability, and wear resistance, making it ideal for high-performance applications, muscle cars, and restorations
  • ✅ Thick Ring Gear for Strength – Designed for GM 8.875" differentials with a 3.07 to 3.73 carrier break, ensuring a secure fit and optimized torque handling
  • ✅ Precision Fit for OEM Compatibility – Features 41-ring and 10-pinion teeth, a 1.625" pinion shaft diameter, and 30-spline count for smooth power transfer and improved drivetrain efficiency
  • ✅ 1-Year/50,000-Mile Warranty – Backed by EXCEL from Richmond’s trusted quality assurance, ensuring long-lasting reliability and high performance for your GM 8.875" rear axle system
Technical Specifications
  • Length : 15.0 lb
  • Width : 11.0 lb
  • Height : 5.25 lb
  • Weight : 17.5 lb
Product Identifiers
  • ASIN B003TQ26U4
  • UPC: 698231754054
Shipping Information
  • Ships From : United States
  • Brand : Richmond Gear/Motive Gear

Frequently Asked Questions About : 12BC410T EXCEL Differential Ring and Pinion Gear Set – 4.10 Ratio – Fits GM 8.875" (12 Bolt) – Chevrolet Chevelle, Camaro, Impala, El Camino, Pontiac GTO, Firebird, Buick GS, Oldsmobile 442 & More

01 What is the gear ratio of the EXCEL 12BC410T Differential Set?

The gear ratio of the EXCEL 12BC410T Differential Set is 4.10.

02 What vehicles are compatible with the EXCEL 12BC410T Differential Set?

The EXCEL 12BC410T Differential Set fits GM 8.875" (12 Bolt) rear axles in various Chevrolet, Pontiac, Buick, and Oldsmobile models.

03 What material is the EXCEL 12BC410T Differential Set made from?

The EXCEL 12BC410T Differential Set is made from durable 8620 steel.

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