QA1 Non-Adjustable Upper Trailing Arm - 1964-1967 Chevrolet El Camino RZ450e 1997 Mazda RX-7 RWD (FD3S)

1997 Mazda RX-7 RWD (FD3S)

Ride-Height Adjustable Yes Damping Adjustment 2-Way Front Spring Rates Progressive Rear Spring Rates 12

Improved Handling and Stability QA1 4-link delivers handling control without compromising your daily comfort

2025 Infiniti Q50 LM RWD (V37)

2013 Nissan GT-R R35

QA1 Non-Adjustable Upper Trailing Arm - 1964-1967 Chevrolet El Camino RZ450e 1997 Mazda RX-7 RWD (FD3S)All Upper Tubular and Lower Boxed Trailing Arms for the 1964 1967 Chevrolet El Camino use polyurethane bushings on both ends, while upper adjustable and lower tubular Trailing Arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. This keeps the tires planted firmly on the ground for improved traction and a more predictable, better handling car. For a