Yukon Gear & Axle 3.73 Ratio Ring and Pinion 30 Spline Pinion 8.875" Ring Gear 4 Series - GM 12 Bolt

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SKU: YKNYGGM12T-373
Ring and Pinion, High Performance, 3.73 Ratio, 30 Spline Pinion, 4 Series, 8.875 in, GM 12-Bolt, Kit

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Yukon Gear Ring & Pinion Gear Set For GM 12 Bolt Truck Differential, 3.73 Ratio

Fits GM 12 bolt truck, 3.73 ratio. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up

Yukon Ring and Pinion sets give you the confidence of knowing you're running gears designed for the harshest of conditions. Whether it's on the street, off-road, or at the track; Yukon Ring and Pinion sets deliver unrivaled performance and quality. Yukon us

Vehicle Applications:

  • 1967-1974 Chevrolet G10 Van
  • 1987-1987 GMC R1500
  • 1975-1981 Chevrolet G10
  • 1967-1974 GMC C15/C1500 Suburban
  • 1979-1986 GMC C1500
  • 1963-1966 GMC Suburban
  • 1987-1987 GMC R1500 Suburban
  • 1987-1987 GMC V1500
  • 1979-1981 GMC G2500
  • 1975-1986 Chevrolet C10
  • 1963-1974 Chevrolet C10 Pickup
  • 1967-1974 GMC G25/G2500 Van
  • 1967-1974 GMC G15/G1500 Van
  • 1979-1986 GMC C1500 Suburban
  • 1975-1978 GMC G15
  • 1987-1987 GMC V1500 Suburban
  • 1975-1978 GMC C15 Suburban
  • 1967-1974 GMC K15/K1500 Suburban
  • 1969-1987 Chevrolet Blazer
  • 1987-1987 Chevrolet R10
  • 1975-1978 GMC K15
  • 1987-1987 Chevrolet V10 Suburban
  • 1987-1987 Chevrolet V10
  • 1975-1986 Chevrolet K5 Blazer
  • 1963-1966 Chevrolet Suburban
  • 1967-1974 GMC C15/C1500 Pickup
  • 1975-1978 GMC G25
  • 1967-1985 Chevrolet K10 Suburban
  • 1963-1974 Chevrolet K10 Pickup
  • 1975-1986 Chevrolet K10
  • 1979-1985 GMC K1500 Suburban
  • 1964-1987 GMC G1500
  • 1979-1986 GMC K1500
  • 1975-1978 GMC K15 Suburban
  • 1975-1978 GMC C15
  • 1966-1974 GMC K15/K1500 Pickup
  • Yukon Gear and Axle high performance ring and pinions set the standard for quality. Yukon Engineers use state-of-the art design and testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications and quality standards. Yukon designed gear tooth surface finish reduces both friction and heat for long races and high torque conditions. We use high grade steel in both the ring and pinion, with fitment designed to OEM specs. Go ahead, add loads of horsepower and go big on tires because Yukon offers the widest selection of gear ratios to choose from. You'll know that your gear choice was the right one, because you chose Yukon. Yukon Ring and Pinions come with a 1 year warranty against manufacture defects. Yukon offers a Y.E.S. Plan for a lifetime, comprehensive, no-questions-asked protection plan covering your gears for as long as you own the vehicle.

    Yukon Gear & Axle® provides the highest quality aftermarket drivetrain parts in the industry. Yukon products are produced using superior materials and built to tolerances that exceed OE specifications. We do drivetrain right! Yukon manufactures high performance ring & pinions, positractions, lockers, axle upgrades, rebuild kits, hubs, driveshafts, diff covers, and more. Proven at the King of the Hammers and the granite crags and outcrops of Moab, Yukon products are built for abuse so you can gear up and wheel with confidence.

    Product Descripton:

  • Ring and Pinion
  • High Performance
  • 3.73 Ratio
  • 30 Spline Pinion
  • 4 Series
  • 8.875 in
  • GM 12-Bolt