QA1 Precision Products 5209 Lower Trailing Arms Extended Length GM B-Body

The QA1 Precision Products 5209 lower trailing arms are designed to replace the factory trailing arms on 1978-1996 GM B-body vehicles with an extended length configuration for improved suspension geometry and performance. These box-style trailing arms provide increased strength and rigidity compared to stock components.

Key Features:

• Extended length design for enhanced suspension travel and geometry optimization
• Box-style construction with 0.120-inch wall thickness for superior strength and durability
• Greasable polyurethane bushings for reduced friction and long service life
• Direct replacement for lower trailing arms on 1978-1996 GM B-body platforms
• Precision-engineered for consistent fitment and performance

These trailing arms are ideal for street performance, autocross, and drag racing applications where rear suspension control and weight transfer management are critical. The greasable bushings allow for periodic maintenance to ensure smooth operation and minimize binding throughout the suspension's range of motion.