Control Arms – Front – Black – Pirate Jack – 1955-1957 Chevrolet Bel Air

This part fits 1955-1957 Chevrolet Bel Air vehicles.

Give your classic the ultimate front suspension upgrade with Pirate Jack tubular upper and lower control arms—built for strength, street performance handling, and long-term serviceability. These robust tubular arms deliver a clean, factory-like bolt-on fit while tightening up steering feel and chassis response. Finished in durable black powdercoat, they offer lasting good looks and corrosion protection for a true performance-ready appearance.

Both upper and lower arms come equipped with brand-new, greaseable ball joints engineered to match OEM specs, making service simple with readily available replacement parts when needed. Precision-engineered greaseable Delrin bushings reduce flex and friction for sharper, more consistent steering response—without squeaks or bind commonly associated with worn factory components.

Built-in geometry improvements help modernize the driving experience. This setup incorporates built-in positive caster for improved straight-line stability, better steering return-to-center, and increased confidence during cornering and quick lane changes. Offset billet cross shafts are included to expand alignment capability and help you dial in a performance-minded alignment.

For factory spring applications, polyurethane spring pads are included to secure the coil springs, reduce noise, and improve overall road feel. These pads also lower ride height by approximately 1 inch (factory spring setups), giving your Tri-Five a more aggressive stance. The lower control arms feature integrated sway bar mounting brackets, making it easy to bolt on a sway bar and take handling performance to the next level.

These control arms work with factory springs and shocks, lowering springs, or coilover conversions, making them a flexible foundation for a wide range of street and performance builds.

Coilover Installation Note (if applicable): Lower control arms have 5/16” welded nuts at the lower shock mount points; remove/ream to 3/8” for certain coilover hardware installations. Modified parts are non-returnable.

Note: Sway bar end links are sold separately and are not included.

• Control Arm Location: Front (Upper and Lower)
• Pirate Jack Tubular Upper and Lower Control Arms Included
• Heavy-duty tubular steel construction for increased strength
• Built-in positive caster for improved handling and steering stability
• Brand-new greaseable ball joints included (OEM-spec, serviceable replacement parts)
• Precision-engineered greaseable Delrin bushings for smooth, squeak-free operation
• Reduced flex and friction for sharper handling response and improved steering feel
• Offset billet cross shafts included for improved alignment capability
• Black powdercoated finish for durability and corrosion resistance
• Polyurethane spring pads included to secure coil springs and reduce noise
• Poly spring pads lower ride height approximately 1 inch (factory spring applications)
• Lower control arms include integrated sway bar mounting brackets for easy sway bar installation
• Bolt-on design for factory-like fitment and straightforward installation
• Works with factory springs and shocks, lowering springs, or coilovers
• Recommended for disc brake applications and stock-height spindles
• Coilover Installation Note: Lower control arms have 5/16” welded nuts at lower shock mounts; remove/ream to 3/8” for certain coilover hardware installs. Modified parts are non-returnable.
• Note: Sway bar end links sold separately (not included)