EXCEL from Richmond GM 8.875" Ring & Pinion Set - 3.73 Ratio (Thick Gear) – Designed for perfect fitment, durability, and performance in GM 12-Bolt truck differentials.
⚙ Features & Benefits: Durable 8620 Steel Material: Engineered for performance in heavy-duty applications that last.
Optimized 3.73 Gear Ratio: Provides an excellent balance of torque, power, and efficiency.
Precision Fit for GM 8.875" (12-Bolt) Differentials: 30-spline pinion shaft 11-tooth pinion gear 41-tooth ring gear 12-bolt ring gear design Standard rotation Requires a 2.76 to 3.42 ratio carrier Reliable Performance: Ideal for off-road vehicles and heavy-duty trucks.
🚗 Applications & Compatibility: 🔹 Compatible with GM 8.875" (12-Bolt) Differentials in the following models: 1969-1974 Chevrolet Blazer 1975-1982 Chevrolet C10 1965-1967 Chevrolet C10 Panel 1964-1964 Chevrolet C10 Pickup (1963-64 requires a 30-spline pinion yoke) 1965-1974 Chevrolet C10 Pickup 1967-1982 Chevrolet C10 Suburban 1975-1981 Chevrolet C20 1969-1974 Chevrolet C20 Pickup 1973-1981 Chevrolet C20 Suburban 1975-1981 Chevrolet G10 1964-1964 Chevrolet G10 Van (1963-64 requires a 30-spline pinion yoke) 1965-1974 Chevrolet G10 Van 1975-1981 Chevrolet G20 1967-1974 Chevrolet G20 Van 1975-1981 Chevrolet K10 1964-1964 Chevrolet K10 Pickup (1963-64 requires a 30-spline pinion yoke) 1965-1974 Chevrolet K10 Pickup 1967-1982 Chevrolet K10 Suburban 1975-1981 Chevrolet K20 1969-1974 Chevrolet K20 Pickup 1973-1981 Chevrolet K20 Suburban 1975-1981 Chevrolet K5 Blazer 🔄 Replaces For: USA Standard Gear: 36176, ZG GM12T-373T Richmond Gear: 49-0072-1, SGM12T05 Motive Gear: GM12-373X 🛡 Warranty & Why Choose EXCEL from Richmond?
🛡 Warranty: 1 Year / 50,000 Miles – Guaranteed quality and performance.
⚙ OEM Precision Engineering: Designed to meet or exceed factory specifications.
🚗 Perfect Fit for GM Trucks & SUVs: Ensures operation and durability.
