This part fits 1955-1957 Chevrolet Bel Air vehicles.
Upgrade your classic with Pirate Jack tubular upper control arms—a clean, factory-fit upgrade designed to add strength, improve steering feel, and modernize handling without changing the character of your classic. Upper control arms play a major role in alignment and front-end stability, and worn factory parts can create vague response, inconsistent tracking, and poor return-to-center. These tubular uppers are built to tighten up the suspension and deliver a more confident street-driving experience.
Each control arm is fabricated from high-quality DOM steel tubing and welded to factory fitment specifications for reliable installation and proper geometry. A durable black powdercoat finish provides corrosion resistance and a sharp, performance-ready look behind the wheels.
For serviceability and long-term value, these uppers include an improved steel shaft, along with brand-new, greaseable ball joints designed to match OEM specifications. When it’s time for service, replacement parts are readily available—keeping maintenance simple and affordable. Precision polyoxymethylene (Delrin/POM) bushings are included and greaseable for smooth, squeak-free operation. These bushings isolate road noise while reducing flex and friction, helping maintain more consistent alignment under load and delivering sharper steering response with less deflection.
These upper control arms are designed to work with factory springs and shocks, lowering springs, or coilover conversions, making them a flexible foundation for anything from a refreshed cruiser to a more aggressive street-performance build. The result is a cleaner, tighter front end with improved control and a more modern driving feel—while keeping a straightforward bolt-on installation and factory-style serviceability.
Note: Sway bar end links are sold separately and are not included.
- Control Arm Location: Front (Upper)
- Pirate Jack Tubular Upper Control Arms Included (Pair)
- High-quality DOM steel tubing construction
- Welded to factory fitment specifications for bolt-on installation
- Black powdercoated finish for durability and corrosion resistance
- Improved steel shafts included
- Brand-new greaseable ball joints included (OEM-spec, serviceable replacement parts)
- Greaseable polyoxymethylene (Delrin/POM) bushings included for smooth, squeak-free operation
- Reduced flex and friction for sharper steering response and consistent control
- Works with factory springs and shocks, lowering springs, or coilovers
- Note: Sway bar end links sold separately (not included)
