Yukon Gear YA G3893605 - 1541H Alloy 6 Lug 30 Spline Rear Axle For '63-'72 GM 12T 12T 6 Lug 65'to69' 30-3/4 Inch Early 30 Spline (Replaced '63-'64 17SP) GM Axle

Yukon Gear YA G3893605 - 1541H Alloy 6 Lug 30 Spline Rear Axle For '63-'72 GM 12T 12T 6 Lug 65'to69' 30-3/4 Inch Early 30 Spline (Replaced '63-'64 17SP) GM Axle

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 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.

Features:

Fits 1965-1969 GM 12 bolt truck with 4 wheel drive 30 spline 30 3/4 inch long 6 lug

Details:

• ABS Tone Ring Included: NO
• Axle Bearing Included: YES
• Axle Model: GM 12T
• Axle Shaft Seal Included: YES
• Axle Type: Solid Axle
• Bolt Hole Quantity: 6
• Full-Floating Or Semi-Floating Axle: Semi-Floating
• Gasket Or Seals Included: YES
• Inboard Spline Quantity: 30
• Lug Quantity: 6
• Shaft Length: 30.75 Inch, 781.05 Millimeter
• Shaft Material: 1541 H Alloy
• Universal Joints Included: NO
• Wheel Bolt Pattern Size: 6 X 5.50
• Wheel Nuts Included: YES
• Wheel Studs Included: YES

'63-'64 applications use Yms8477s axle seals with 2.535 inch OD. '65-'69 applications use Yms8835s axle seals with 2.579 inch OD. '63-'64 applications also require a 30 spline carrier when upgrading from 17 spline stock axles.

Fitment Notes:

• GM 12 Bolt Truck
• 30 Spline
• 30-3/4 inch. Length
• 6 Lug
• 6x5.5 inch. Bolt Pattern