Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications.
Details:

• Fits GM 12 bolt truck with 30 spline axles
• 3.73 and up ratio only
• Provides 100 percent traction to both wheels at all times
• Not recommended for street driven vehicles
• Machined from high quality steel alloy
• Limited Lifetime Warranty Against Manufacturer Defects
• Sold As Each

Technical Notes:

• Requires c/clip eliminators

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)