QA1 Stabilizer Bar System (MPN: 52873)

High-strength sway bars for enhanced vehicle stability and performance.

The QA1 Stabilizer Bar System features a combination of lightweight hollow-core and heavy-duty solid-core construction, designed to provide maximum strength and durability for improved vehicle handling. The front sway bars are crafted from 4130 Chromoly steel, ensuring a robust yet lightweight design that facilitates a true bolt-on installation. The rear sway bars utilize 1045 cold formed steel, further enhancing the overall strength of the system.

Both the front and rear bars are finished with a gloss black powder coating, which not only adds to the aesthetic appeal but also offers lasting durability and corrosion resistance. This protective finish is essential for maintaining the integrity of the bars under various environmental conditions. Additionally, the system includes greasable graphite polyurethane bushings and high-quality plated hardware, ensuring smooth operation and longevity.

With precise CNC forming, the QA1 Stabilizer Bar System guarantees a perfect fit for easy installation, making it a reliable choice for those looking to enhance their vehicle's performance. The combination of advanced materials and thoughtful engineering makes this sway bar system a valuable addition for any automotive enthusiast.

Features

• Front Sway Bars Are Manufactured From Lightweight Hollow-Core (4130) Chromoly Steel For Maximum Strength And Durability
• Rear Sway Bars Are Manufactured From Heavy Duty Solid-Core(1045) Cold Formed Steel For Maximum Strength
• A Gloss Black Powder Coated Finish Is Applied For Lasting Durability And Corrosion Resistance
• Include Greasable Graphite Polyurethane Bushings And High Quality Plated Hardware

Specifications

• Manufacturer: QA1
• Manufacturer Part Number: 52873
• Type: Hollow Front/ Solid Rear
• Front Bar Diameter: 1-1/4 Inch
• Rear Bar Diameter: 1 Inch
• Color: Black
• Material: Chromoly Steel
• Finish: Powder Coated
• With Mount: Yes
• With Mounting Hardware: Yes
• Estimated Install Time (Hours): 1.5

Compatibility / Fit

• 1965-1967 Buick Gran Sport
• 1970-1972 Buick GS
• 1968-1969 Buick GS 350
• 1968-1969 Buick GS 400
• 1970-1972 Buick GS 455
• 1964-1967 Buick Skylark
• 1964-1969 Buick Special
• 1964-1972 Buick Sportwagon
• 1964-1972 Chevrolet Chevelle
• 1964-1972 Chevrolet El Camino
• 1964-1964 Chevrolet Malibu
• 1967-1967 Chevrolet Malibu
• 1970-1972 Chevrolet Monte Carlo
• 1971-1972 GMC Sprint
• 1964-1971 Oldsmobile 442
• 1964-1972 Oldsmobile Cutlass
• 1967-1972 Oldsmobile Cutlass Supreme
• 1964-1972 Oldsmobile Vista Cruiser
• 1968-1972 Pontiac Grand Prix
• 1964-1972 Pontiac GTO
• 1964-1972 Pontiac LeMans
• 1964-1970 Pontiac Tempest

Technical Documents

• 52873_REV_1-18-12_GM-A_body_Sway_bars.pdf