• Large 4-bolt
• 1-1/2" Taper per foot
• Ball size - 1.437"
• Some dirt late models - shorter variation
Fits: 63-71 GM Trucks - upper taper of pinto spindles
• Large 4-bolt
• 1-1/2" Taper per foot
• Ball size - 1.437"
• Some dirt late models - shorter variation
Fits: 63-71 GM Trucks - upper taper of pinto spindles