King Racing Products 1700 Super Bird Cage Set - Sprint Car Rear Axle Bearing Housing

The King Racing Products Super Bird Cage Set is a high-performance rear axle bearing housing assembly designed specifically for sprint car racing applications. These precision-engineered bird cages provide critical support for the rear axle while minimizing rolling resistance and maximizing durability under extreme racing conditions.

Construction and Design:

• Constructed from aerospace-grade A-206 aluminum alloy for superior strength-to-weight ratio
• One-piece billet design ensures maximum structural integrity and lighter weight compared to multi-piece alternatives
• Black powder coat finish provides corrosion resistance and professional appearance
• CNC-machined bearing bores for precise tolerances and optimal bearing retention

Specifications:

• Bearing Inner Diameter: 2.750 inches
• Double bearing configuration for enhanced load distribution
• Includes driver and passenger side bird cages (sold as pair)
• Compatible with standard sprint car rear axle assemblies
• Comes complete with 9/16-inch flange head mounting bolts and King Racing Products ultra-low drag bird cage bearings

King Racing Products bird cages are engineered to deliver consistent performance lap after lap, providing the reliability professional racers demand. The one-piece construction eliminates weak points found in welded designs, while the premium aluminum alloy maintains dimensional stability under the high loads and temperatures experienced in sprint car competition.