546050 Auburn Gear GM 8.5' & 8.6' 2.73&Up 28T 71-88
546050 Auburn Gear GM 8.5' & 8.6' 2.73&Up 28T 71-88
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546050 Auburn Gear GM 8.5' & 8.6' 2.73&Up 28T 71-88
Discover the exceptional performance and reliability of the Auburn Gear GM 8.5' & 8.6' 2.73&Up 28T 71-88. Designed specifically for GM models from 1971 to 1988, this high-quality component is essential for enhancing your vehicle's drivetrain.
Key Features:
- Compatibility: Perfectly fits GM 8.5 inch and 8.6 inch differentials.
- Ratio: Suitable for gear ratios of 2.73 and higher, ensuring the best performance for your driving needs.
- Durability: Manufactured with top-grade materials for long-lasting wear and reliability.
- 28 Teeth Design: Engineered for optimal power transfer and efficiency.
- Model Range: Specifically designed for GM models from 1971 to 1988, making installation straightforward and hassle-free.
Benefits:
- Enhances overall vehicle performance and handling.
- Improves power delivery and acceleration.
- Reliable construction minimizes the need for frequent replacements.
- Streamlined installation process saves time and effort.
Upgrade your GM vehicle with the 546050 Auburn Gear GM 8.5' & 8.6' 2.73&Up 28T 71-88 and experience the perfect blend of performance, durability, and reliability. Don’t miss out on this essential upgrade for your classic ride!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

