QA1 Adjustable Upper Trailing Arm - 1978-1981 Pontiac Catalina BZ4X Eccentric collars with different offsets

Eccentric collars with different offsets

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Part Number D-HN-53 Part Name RS Series Coilovers Vehicle 2017-2022 Honda Civic Type R Chassis Code Drivetrain FWD Front Camber Plates Yes Rear Camber Plates No Front Top Mounts Adjustable Camber Plates with Pillowball Bearings Rear Top Mounts Reuse OE Top Mounts Ride-Height Adjustable Yes Adjustment Type 1-Way Vehicle Fitment

QA1 Adjustable Upper Trailing Arm - 1978-1981 Pontiac Catalina BZ4X Eccentric collars with different offsetsThese Trailing Arms for the 1978 1981 Pontiac Catalina offer an immediate suspension upgrade. All Upper Tubular and Lower Boxed Trailing Arms 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