QA1 52826 Rear Sway Bar 1in for 1965-1970 Chevy B-Body

Vehicle Fitment

• 1965-1970 Chevrolet Bel Air (GM B-Body, Rear, RWD)
• 1965-1970 Chevrolet Biscayne (GM B-Body, Rear, RWD)
• 1966-1970 Chevrolet Caprice (GM B-Body, Rear, RWD)
• 1965-1970 Chevrolet Impala (GM B-Body, Rear, RWD)
• 1965-1970 Chevrolet Brookwood (GM B-Body, Rear, RWD)
• 1969-1970 Chevrolet Kingswood (GM B-Body, Rear, RWD)
• 1969-1970 Chevrolet Kingswood Estate (GM B-Body, Rear, RWD)
• 1966-1970 Chevrolet Townsman (GM B-Body, Rear, RWD)

Fitment Notes

• Rear sway bar specifically designed for 1965-1970 GM B-Body applications.
• Requires QA1 tubular lower trailing arms, part number 5294.
• Will not work with factory lower trailing arms.
• OE or aftermarket sway bars that attach to the factory trailing arms are incompatible with QA1 5294 lower trailing arms.
• Designed as the rear sway bar solution for the GM B-Body chassis when QA1 5294 tubular lower trailing arms are installed.
• All listed applications are rear-wheel drive (RWD).
• 1965 Chevrolet Caprice is excluded because the Caprice nameplate began in 1966.
• 2026 fitment is not applicable because the supported GM B-Body applications ended before 2026.

Features

• Performance-tuned rear sway bar specifically engineered for the 1965-1970 GM B-Body chassis.
• 1-inch diameter bar provides increased roll resistance for improved chassis control.
• Solid 4130 chromoly steel construction provides high stiffness and strength.
• Designed to reduce body roll during cornering and hard acceleration.
• Helps improve vehicle response and handling stability.
• Helps keep the rear tires more consistently planted during cornering.
• Application-specific geometry optimizes available space and ground clearance.
• CNC-bent construction provides precise chassis-specific geometry.
• Machined and welded bar ends provide durable attachment points.
• Durable powder-coated finish provides corrosion resistance.
• Designed for straightforward installation using the QA1 tubular lower trailing arms.
• Plated mounting hardware is supplied for installation.
• Engineered specifically for use with QA1 5294 tubular lower trailing arms.

Specifications

• Brand: QA1
• Part Number: 52826
• Product Type: Rear Sway Bar
• Position: Rear
• Application: GM B-Body
• Year Range: 1965-1970
• Bar Diameter: 1 in.
• Construction: Solid
• Material: 4130 chromoly steel
• Finish: Powder coat
• Adjustment: Non-adjustable
• Required Lower Trailing Arms: QA1 5294 tubular lower trailing arms
• Factory Lower Trailing Arm Compatible: No
• Drivetrain: RWD
• Installation: Rear lower-trailing-arm mounting

Included Components

• 1x Rear sway bar
• 1x Plated mounting hardware set

Product Description

QA1 52826 is a performance-tuned 1-inch rear sway bar designed specifically for 1965-1970 GM B-Body vehicles. The solid 4130 chromoly steel bar is engineered to increase rear roll resistance, helping reduce body roll and improve vehicle response, handling stability, and tire contact during cornering. Its application-specific geometry is designed to optimize available space and ground clearance.

The sway bar features CNC-bent construction, machined and welded bar ends, and a durable powder-coated finish. QA1 supplies plated mounting hardware for installation. The bar is specifically engineered for the GM B-Body chassis and is not a universal suspension component.

QA1 52826 requires QA1 5294 tubular lower trailing arms and will not work with the factory lower trailing arms. It is applicable to 1965-1970 Chevrolet Bel Air, Biscayne, Brookwood, Impala, and the applicable Caprice, Kingswood, Kingswood Estate, and Townsman B-Body models. The rear sway bar is intended for rear-wheel-drive applications.