Yukon Gear 12T 5 Lug Conversion Axle / 65-69 30in Early 30-Spline 5X5 Bolt Pattern

Yukon Gear & Axle offers an extensive line of general replacement and high-performance axles for passenger car, truck and SUV applications. High quality alloys and the latest in heat-treating technologies provide a stronger-than-stock axle for off-road, on the street, or at the track. Yukon Gear and Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. High quality alloys and the best in heat-treating technologies provide a strong axle for all uses 63-64 applications use YMS8477S axle seals with 2.535in. OD. 65-69 applications use YMS8835S axle seals with 2.579in. OD.

• Fits 1965-1969 GM 12 bolt truck with 4 wheel drive
• Fits 1965-1969 GM 12 Bolt Truck w/4 Wheel Drive
• 30 3/4 in. Long
• 30 3/4" long
• 30 spline
• 5 lug

The Yukon Gear & Axle YA G3893606 replacement axle is designed for 1965-1969 GM 12-bolt truck applications with four-wheel drive. Built from high-quality alloy materials and treated using advanced heat-treating technology, this axle is engineered to provide dependable strength for street driving, off-road use, and performance applications. It is a suitable choice for restoring or upgrading the rear axle assembly in compatible Chevrolet trucks and Suburban models.
This Yukon Gear & Axle axle features a 30-spline design, a five-lug configuration, and a 5 x 5-inch bolt pattern for compatibility with the specified GM applications. Its approximately 30.75-inch overall length supports installation in the original axle housing when matched to the correct vehicle and differential configuration. The axle is intended for use with 1965-1969 GM 12-bolt four-wheel-drive trucks, including select Chevrolet C10 and K10 pickups and Suburban models.
Before installation, verify vehicle application, axle housing configuration, spline count, and seal requirements. Yukon Gear & Axle identifies YMS8835S axle seals for 1965-1969 applications, while earlier 1963-1964 applications use YMS8477S seals and are not covered by this axle. The YA G3893606 combines durable construction and precise fitment for a reliable replacement solution in vintage GM drivetrain projects.

Features:

• Vehicle Application: Fits 1965-1969 GM 12-bolt trucks with four-wheel drive

• Compatible Models: Fits select 1965-1969 Chevrolet C10 and K10 pickups and Suburban models

• Axle Design: 30-spline rear axle

• Wheel Configuration: Five-lug design with a 5 x 5-inch bolt pattern

• Axle Length: Approximately 30.75 inches overall

• Construction: High-quality alloy material with advanced heat treatment

• Seal Compatibility: 1965-1969 applications use Yukon YMS8835S axle seals

Fitment:
Chevrolet C10 Pickup Base 1965
Chevrolet C10 Pickup Base 1966
Chevrolet C10 Pickup Base 1967
Chevrolet C10 Pickup Base 1968
Chevrolet C10 Pickup Base 1969
Chevrolet K10 Suburban Base 1967
Chevrolet K10 Suburban Base 1968
Chevrolet K10 Suburban Base 1969
Chevrolet Suburban Base 1965
Chevrolet Suburban Base 1966
GMC K15/K1500 Pickup Base 1966
GMC K15/K1500 Pickup Base 1967
GMC K15/K1500 Pickup Base 1968
GMC K15/K1500 Pickup Base 1969