Yukon 4340 Chrome-Moly replacement inner axle for Dana 60, '77-'91 GM with a length of 17.67" and 35 splines. Yukon 4340 Chrome-Moly axles provide up to 50% increased strength over stock axles for use in extreme performance applications with large tires and high horsepower. Yukon's 4340 axles are manufactured using the latest technologies and the highest quality materials to ensure high strength and long life. Limited Lifetime warranty covers manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through Randy's ring & pinion) makes final determination on warranty considerations.

Vehicle Fitment

Years	Make	Model	Trim
1977–1981	Chevrolet	K30	Cheyenne
1981–1986	Chevrolet	K30	Custom
1977–1980	Chevrolet	K30	Custom Deluxe
1981	Chevrolet	K30	Deluxe
1977–1986	Chevrolet	K30	Scottsdale
1977–1986	Chevrolet	K30	Silverado
1988	Chevrolet	V30	Cheyenne
1987–1988	Chevrolet	V30	Custom Deluxe
1987–1988	Chevrolet	V30	Scottsdale
1987–1988	Chevrolet	V30	Silverado
1977–1978	GMC	K35	Base
1977–1978	GMC	K35	High Sierra
1977–1978	GMC	K35	Sierra Classic
1977–1978	GMC	K35	Sierra Grande
1979–1986	GMC	K3500	Base
1979–1986	GMC	K3500	High Sierra
1988–1990	GMC	K3500	Sierra
1979–1986	GMC	K3500	Sierra Classic
1979–1982	GMC	K3500	Sierra Grande
1988–1990	GMC	K3500	Sierra SLE
1988–1990	GMC	K3500	Sierra SLX
1987–1990	GMC	V3500	Base
1987–1989	GMC	V3500	High Sierra
1987–1989	GMC	V3500	Sierra Classic
1990	GMC	V3500	SLE