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Motive Gear 3.55 Ratio Ring & Pinion Gear Set – GM 8.2" (BOP) – Rear – Replaces Richmond 49-0082-1, Yukon YG GMBOP-355 – For Buick, Oldsmobile, Pontiac (1964-1972)

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Product details

Management number 211952766 Release Date 2026/04/06 List Price US$99.00 Model Number 211952766
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Motive Gear 3.55 Ratio Ring & Pinion Gear Set – GM 8.2" (BOP) – Rear – For Buick, Oldsmobile, Pontiac (1964-1972)Upgrade your GM 8.2" (BOP) rear differential with the Motive Gear Ring & Pinion Set, engineered for classic muscle cars and vintage restorations.🔹 Features & Benefits:3.55 Ratio Performance: Enhances acceleration while maintaining comfortable highway RPMs.High-Strength 8620 Steel: Provides superior durability and wear resistance.OEM Replacement Fit: Direct swap for Richmond 49-0082-1, Transtar 742C730, Nitro GMBOP-355-NG, Yukon YG GMBOP-355.Classic Car Compatibility: Designed for Buick, Oldsmobile, and Pontiac muscle cars (1964-1972).Backed by Warranty: 2-year or 100,000-mile warranty ensures reliability.🔹 Applications & Compatibility:Fits the following vehicles with GM 8.2" BOP differentials:1964-1972 Buick Electra, Skylark, Gran Sport, Sportwagon1964-1971 Oldsmobile 442, 1964-1972 Oldsmobile Cutlass1964-1972 Pontiac Bonneville, Catalina, Grand Prix1964-1972 Pontiac GTO, Firebird, LeMans, Tempest🔹 Replaces For:Richmond Gear: 49-0082-1Transtar Industries: 742C730Nitro Gear & Axle: GMBOP-355-NGYukon Gear and Axle: YG GMBOP-355🔹 Why Choose Motive Gear?Motive Gear is a leader in **high-performance drivetrain components**, ensuring **superior quality, smooth operation, and enhanced performance** for your classic vehicle.

  • ✅ Fits GM 8.2" (BOP) Differentials – Precision-engineered ring & pinion set for classic Buick, Oldsmobile, and Pontiac vehicles (1964-1972).
  • ✅ 3.55 Gear Ratio for Performance – Ideal for improved acceleration and balanced highway driving, perfect for restorations and performance upgrades.
  • ✅ Durable 8620 Steel Construction – Built for strength, longevity, and smooth operation under high-performance conditions.
  • ✅ OEM Replacement Fit – Direct replacement for Richmond 49-0082-1, Transtar 742C730, Nitro GMBOP-355-NG, Yukon YG GMBOP-355.
  • ✅ 2-Year / 100,000-Mile Warranty – Backed by Motive Gear’s industry-leading warranty, ensuring long-term reliability and performance.
Brand Motive Gear
Model Ring and Pinion
Exterior Machined
Item Weight 12 pounds
Manufacturer Motive Gear
OEM Part Number BP882355
Item model number BP882355
Product Dimensions 15.5 x 11 x 6 inches
Manufacturer Part Number BP882355

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