UMI Performance 4029-B Control Arm Reinforcement Brace Kit for 1964-1967 GM A-Body

The UMI Performance 4029-B Control Arm Reinforcement Brace Kit is engineered to strengthen the upper and lower rear control arm mounting points on 1964-1967 GM A-Body vehicles. High-performance builds generate tremendous forces that can bend or break factory control arm mounts, compromising handling and safety. These reinforcement braces eliminate this weak point by tying the upper and lower mounts together for maximum structural integrity.

Key Features:

• Constructed from DOM (Drawn Over Mandrel) steel for superior strength and durability
• TIG-welded construction ensures consistent, high-quality welds throughout
• Adjustable design allows perfect fitment on all 1964-1967 GM A-Body applications
• Black powder-coated finish provides corrosion protection and clean appearance
• Complete bolt-in installation with no modifications required
• Includes longer Grade 8 bolts, lock nuts, and washers for secure mounting

These tubular reinforcements connect the upper and lower control arm mounting points, distributing stress loads more effectively and significantly increasing chassis rigidity. The adjustable design compensates for manufacturing tolerances and ensures proper alignment during installation. Ideal for street performance, drag racing, and road course applications where chassis flex can negatively impact traction and handling response.