Motive Gear BP882373 Performance Differential Ring and Pinion

The Motive Gear BP882373 is engineered for those seeking robust performance from their drivetrain components. This ring and pinion set is designed specifically for GM 8.2 differentials, making it an ideal choice for classic muscle cars and performance builds. With a gear ratio of 3.73, it strikes a balance between acceleration and top-end speed, allowing for improved performance on both the street and the track.

Specifications

• Ring Gear Diameter: 8.2 inches
• Ring Gear Material: 8620 Steel for enhanced durability
• Ring Gear Tooth Quantity: 41
• Pinion Gear Tooth Quantity: 11
• Pinion Shaft Diameter: 1.438 inches
• Pinion Spline Count: 27
• Differential Carrier Break: 3.36 and higher
• Cover Bolt Quantity: 10
• Ring Gear Bolt Quantity: 10
• Ring Gear Rotation: Standard
• Differential Case Design Type: GM 8.2 (BOP)

Installation Notes

Installation of the BP882373 requires precision and attention to detail. Ensure that the differential is properly set up to avoid gear whine or premature wear. It is advisable to use a quality installation kit to maintain optimal performance and longevity.

Fitment

• Buick Electra (1964-1972)
• Buick Gran Sport (1965-1967)
• Buick GS (1970-1972)
• Buick GS 350 (1968-1969)
• Buick GS 400 (1968-1969)
• Buick GS 455 (1970-1972)
• Buick Skylark (1964-1972)
• Buick Sportwagon (1964-1972)
• Oldsmobile 442 (1964-1967)
• Oldsmobile Cutlass (1964-1967)
• Oldsmobile Jetstar 88 (1965-1966)
• Pontiac Bonneville (1964-1972)
• Pontiac Firebird (1967-1972)
• Pontiac GTO (1970-1972)
• Pontiac Tempest (1964-1970)

For those looking to enhance their vehicle’s performance with a reliable and high-quality ring and pinion set, the Motive Gear BP882373 is a solid choice. Its proven design and materials are trusted by racing teams and performance enthusiasts alike.