Catapult Billet Aluminum Trailing Arm Kit

Catapult arms are designed to put maximum power to the ground to deliver ultimate performance off the line. Stock trailing arms are flimsy and weak, leading to poor handling and excessive wheel hop. Competitors steel lower trailing arms with polyurethane bushings are heavy and dont allow the axle to move freely throughout the range of motion. PSTs Catapult Billet Aluminum Lower Trailing Arms solve this problem with an innovative solution that delivers smooth, consistent, predictable handling for your GM A-body: the Alu-Max Pivot Joint, a low-friction spherical joint that allows for 30 degrees of articulation for bind-free movement.

Specification	Value
Upper Trailing Arm Included	Yes
Upper Trailing Arm Type	Adjustable
Upper Trailing Arm Material	Steel
Upper Trailing Arm Bushing Type	Polygraphite
Lower Trailing Arm Included	Yes
Lower Trailing Arm Material	Aluminum
Lower Trailing Arm Bushing Type	Polygraphite
Hardware Included	Yes