Differential Ring & Pinion Richmond Gear 69-0028-1, For GM 8.2" (10 Bolt), Gear Ratio: 4.56, 10-Bolt, Fits 1964–1972 Chevrolet Bel Air/Biscayne/Caprice, Buick, Pontiac, GMC Models – Replaces: G882456

More about this item : Differential Ring & Pinion Richmond Gear 69-0028-1, For GM 8.2" (10 Bolt), Gear Ratio: 4.56, 10-Bolt, Fits 1964–1972 Chevrolet Bel Air/Biscayne/Caprice, Buick, Pontiac, GMC Models – Replaces: G882456

Short Summary: The Richmond Gear 69-0028-1 Ring & Pinion set is built for GM 8.2" 10-bolt differentials, offering a 4.56 gear ratio for torque and acceleration.

Designed for GM muscle and performance cars from 1964–1972, this set is ideal for street and strip use, delivering strength and long-lasting durability.

Key Features Axle Fitment: Designed for GM 8.2" 10-bolt rear axles; compatible with classic GM vehicles from 1964 to 1972.

Gear Ratio: 4.56, ideal for off-the-line acceleration and towing performance; requires a carrier designed for 3.08 and numerically higher ratios.

Durable Construction: Precision-machined from high-quality 8620 steel and heat-treated for strength and reduced wear.

Performance Application: Ideal for muscle car restorations, drag racing setups, or aggressive street builds requiring torque transfer.

Warranty: Backed by a 2-Year / 100,000-Mile limited warranty from Richmond Gear for reliability.