Yukon Gear Front 4340 Chrome-Moly Axle Kit For 79-87 GM 8.5in 1/2 Ton Truck and Blazer

This axle is larger in diameter than stock 28 spline axles. You will need to purchase carrier case part number YC G26010481 in order to use these axles. Super Joints are high-maintenance items and not recommended for daily drivers.

Yukon performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced heat treating to create an axle of unmatched quality and durability.; Yukon performance axles are built with high-tensile strength 4340 chromoly; use superior production methods that include cold roll formed splines; and feature advanced heat treating to create an axle of unmatched quality and durability.

• Incl. Inner And Outer 4340 Chromoly Axles And Yukon Super Joints
• Includes two 19 spline, 9.94” outer axles
• Includes 28 spline, 19.15” RH inner axle
• Includes 28 spline, 35.46” LH inner axle
• Heavy duty 4340 chromoly construction
• Fits GM 8.5 in. 1979-1987 GM 1/2 Ton
• 28 Spline Inner And 19 Spline Outer
• Includes Yukon Super Joints
• Fits GM 8.5” differential

Yukon high-performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced induction coil heat treating to create an axle of unmatched quality and durability.