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 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.

• Fits Dana 44 differential
• Includes two 19 spline outer axles
• Includes two 30 spline inner axles
• Heavy duty 4340 chromoly construction
• Includes Yukon Super Joints

---

Information:

Super Joints are high-maintenance items and not recommended for daily drivers. This axle kit is not compatible with Bill of Materials numbers 603035, 603060, or 603170.

---

Application Summary:

Year	Make/Model
1969-1974	Chevrolet Blazer
1975-1980	Chevrolet K10
1969-1974	Chevrolet K10 Pickup
1969-1980	Chevrolet K10 Suburban
1975-1980	Chevrolet K20
1969-1974	Chevrolet K20 Pickup
1969-1980	Chevrolet K20 Suburban
1975-1980	Chevrolet K5 Blazer
1975-1978	GMC K15
1975-1978	GMC K15 Suburban
1969-1974	GMC K15/K1500 Pickup
1969-1974	GMC K15/K1500 Suburban
1979-1980	GMC K1500
1979-1980	GMC K1500 Suburban
1975-1978	GMC K25
1975-1978	GMC K25 Suburban
1969-1974	GMC K25/K2500 Pickup
1969-1974	GMC K25/K2500 Suburban
1979-1980	GMC K2500
1979-1980	GMC K2500 Suburban