12BC355 EXCEL from Richmond Differential Ring and Pinion 3.55 Ratio for GM 8.875" Car, Compatible with 1971-1972 Buick, Chevrolet, Pontiac Models

Regular price $247.99 USD

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Brand : Richmond Gear/Motive Gear
EXCEL from Richmond 12BC355 differential ring and pinion has a 3.55 ratio.
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Type
Differential Rings & Pinions
Title
12BC355 EXCEL from Richmond Differential Ring and Pinion 3.55 Ratio for GM 8.875" Car, Compatible with 1971-1972 Buick, Chevrolet, Pontiac Models
Price
Regular price $247.99 USD
Vendor
Richmond Gear/Motive Gear
Description
Richmond RP GM 8.875" 3.55 CAR EXL Differential Gear.Item No.: RP GM 8.875" 3.55 CAR EXL.App/Model: GM 8.875 Car.Key Features: Gear Ratio: 3.55, designed for a balance of performance and fuel efficiency.Pinion Gear Tooth Quantity: 11 for smooth power transfer and durability.Pinion Shaft Diameter: 1.625 Inch, ensuring robust and consistent performance.Pinion Spline Count: 30 splines, allowing compatibility with various driveshafts.Ring Gear Material: 8620 Steel for high strength and longevity.Ring Gear Outside Diameter: 8.875 Inch, offering a wide surface area for better power distribution.Ring Gear Tooth Quantity: 39, designed for efficient torque transfer.Cover Bolt Quantity: 12, securing the differential cover in place for reliability.Brand: Richmond.Type: Ring and Pinion Gear for GM 8.875" (12 Bolt); 3.55 Ratio; Requires 3.07 to 3.73 Ratio Carrier.Taxonomy: A: LD Differential B: Ring and Pinion C: Rear D: 3.55.Installation Instructions: Included for proper installation.Warranty Period: 1 Year or 50,000 Miles.Replaces the Following: Richmond Gear: 49-0095-1 Motive Gear: G888355 USA Standard Gear: 36166, ZG GM12P-355 SVL: 10001411.

More about this item : 12BC355 EXCEL from Richmond Differential Ring and Pinion 3.55 Ratio for GM 8.875" Car, Compatible with 1971-1972 Buick, Chevrolet, Pontiac Models

Richmond RP GM 8.875" 3.55 CAR EXL Differential Gear.

Item No.: RP GM 8.875" 3.55 CAR EXL.

App/Model: GM 8.875 Car.

Key Features: Gear Ratio: 3.55, designed for a balance of performance and fuel efficiency.

Pinion Gear Tooth Quantity: 11 for smooth power transfer and durability.

Pinion Shaft Diameter: 1.625 Inch, ensuring robust and consistent performance.

Pinion Spline Count: 30 splines, allowing compatibility with various driveshafts.

Ring Gear Material: 8620 Steel for high strength and longevity.

Ring Gear Outside Diameter: 8.875 Inch, offering a wide surface area for better power distribution.

Ring Gear Tooth Quantity: 39, designed for efficient torque transfer.

Cover Bolt Quantity: 12, securing the differential cover in place for reliability.

Brand: Richmond.

Type: Ring and Pinion Gear for GM 8.875" (12 Bolt); 3.55 Ratio; Requires 3.07 to 3.73 Ratio Carrier.

Taxonomy: A: LD Differential B: Ring and Pinion C: Rear D: 3.55.

Installation Instructions: Included for proper installation.

Warranty Period: 1 Year or 50,000 Miles.

Replaces the Following: Richmond Gear: 49-0095-1 Motive Gear: G888355 USA Standard Gear: 36166, ZG GM12P-355 SVL: 10001411.

12BC355 EXCEL from Richmond Differential Ring and Pinion 3.55 Ratio for GM 8.875" Car, Compatible with 1971-1972 Buick, Chevrolet, Pontiac Models
Key Features
  • ✅ Durable Construction: Made from 8620 steel, this ring and pinion set offers long-lasting performance under heavy-duty driving conditions.
  • ✅ Designed for GM 8.875" Rear Axles: Specifically made for GM 8.875" rear axles with a 12-bolt configuration, the 12BC355 fits classic Buick, Chevrolet, Pontiac, and Oldsmobile models from 1964-1972.
  • ✅ Engineered for GM 8.875" Car Models: This set is compatible with vehicles having GM 8.875" rear axles and requires a carrier for gear ratios between 3.07 to 3.73.
  • ✅ Replaces Various OEM Part Numbers: The 12BC355 serves as a replacement for several OEM parts, including Motive Gear G888355, Richmond 49-0095-1, and USA Standard Gear 36166.
  • ✅ 1-Year or 50,000 Miles Warranty
  • ✅ Compatible with 1971-1972 Buick, Chevrolet, Pontiac Models
Technical Specifications
  • Length : 15.0 lb
  • Width : 11.0 lb
  • Height : 5.25 lb
  • Weight : 16.0 lb
Product Identifiers
  • ASIN B003TPWK0G
  • UPC: 698231743539
Shipping Information
  • Ships From : United States
  • Brand : Richmond Gear/Motive Gear

Frequently Asked Questions About : 12BC355 EXCEL from Richmond Differential Ring and Pinion 3.55 Ratio for GM 8.875" Car, Compatible with 1971-1972 Buick, Chevrolet, Pontiac Models

01 What is the gear ratio of the EXCEL from Richmond 12BC355?

The gear ratio is 3.55.

02 What material is the ring gear made from?

The ring gear is made from 8620 steel.

03 Which models are compatible with the 12BC355?

It is compatible with 1971-1972 Buick, Chevrolet, Pontiac models.

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