Yukon Ring and Pinion sets give you the confidence of knowing you are running gears designed for the harshest of conditions. Whether it is on the street, off-road, or at the track, Yukon ring and pinion sets deliver unrivaled performance and quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up.
Details:

• Fits GM 12 bolt truck
• 8.875 inch ring gear diameter
• 30 spline pinion
• 12 ring gear bolts
• 4.88 ratio
• 1 Year Warranty Against Manufacturer Defects
• Sold As A Set

Fits Vehicles:

• Chevrolet Blazer (1969 - 1981)
• Chevrolet C10 1/2 Ton (2WD) (1963 - 1987)
• Chevrolet G10 1/2 Ton (1967 - 1981)
• Chevrolet K10/ K1500 1/2 Ton (4WD) (1963 - 1987)
• Chevrolet K5 Blazer (4WD) (1969 - 1987)
• Chevrolet Suburban 1/2 Ton (1963 - 1987)
• GMC C15/ C1500 1/2 Ton (2WD) (1963 - 1987)
• GMC G15/ G1500 1/2 Ton (1963 - 1987)
• GMC G25/ G2500 3/4 Ton (1961 - 1981)
• GMC K15/ K1500 1/2 Ton (4WD) (1963 - 1987)
• GMC Suburban 1/2 Ton (1963 - 1987)