UMI Performance 402118-B Rear Control Arm Kit for 1964-1967 GM A-Body

The UMI Performance 402118-B is a complete rear suspension control arm kit engineered specifically for 1964-1967 GM A-Body vehicles. This comprehensive upgrade replaces both upper and lower factory control arms to deliver improved traction and significantly reduced wheel hop during aggressive acceleration.

Key Features:

• Fixed-length design manufactured to match original GM specifications for precise fitment
• Reinforced sway bar mounting holes in lower control arms accept stock or aftermarket sway bars
• Boxed lower arm construction provides superior strength and rigidity over stamped factory components
• Tubular upper arms reduce unsprung weight while maintaining structural integrity
• Engineered to minimize rear suspension deflection and wheel hop under hard acceleration
• Direct bolt-in replacement for 1964-1967 Chevelle, GTO, Cutlass, Skylark, and other GM A-Body models

This control arm kit is an essential upgrade for street performance and drag racing applications where consistent traction and predictable handling are critical. The reinforced construction eliminates the flex and compliance found in worn or factory control arms, transferring power to the ground more efficiently.