Control Arm Screw-In Steel Shaft 11in 10Deg

The ALLSTAR PERFORMANCE Control Arm Screw-In Steel Shaft 11in 10Deg (ALL 57976) is a precision upper control arm engineered for high-performance suspension systems on race vehicles and modified street cars. This tubular control arm features an 11-inch length with a 10-degree screw-in ball joint connection, delivering the geometry adjustability critical for tuning suspension alignment and handling characteristics during track work, drag racing, or road-course competition.

The steel construction with black powder-coat finish provides durability and corrosion resistance under demanding conditions. The screw-in ball joint design allows for precise adjustments to caster, camber, and kingpin inclination—adjustments that directly impact tire contact patch, steering response, and suspension geometry under load. At 4.73 lbs, the control arm balances structural rigidity with weight management, a consideration for builders prioritizing suspension performance without excess mass. The universal fitment makes this component compatible with a broad range of chassis platforms, enabling both OEM replacement and custom suspension builds.

This control arm is ideal for suspension shops, engine builders, and serious enthusiasts building or refreshing independent front suspension systems. Whether fine-tuning a road-racing setup, correcting wear-induced geometry changes, or laying out a complete custom suspension, the ability to dial in precise ball joint angles is essential for achieving target alignment specs. ALLSTAR PERFORMANCE parts are recognized throughout the racing and hot-rod community for attention to fit and functionality.

Available as a single unit, this control arm fits seamlessly into suspension kits or staged replacements. Verify fitment to your specific chassis and suspension design before installation.