HB TCXX Low-Mount Rear Shock Tower for Touring Cars - Arrowmax AM-TCXX-68764  [AM-TCXX-68764]

Low top shock tower for HB TCXX chassis

This Arrowmax AM-TCXX-68764 rear shock tower is an aftermarket replacement made to match HB TCXX mounting points. As a low-mount tower it places the upper shock mount lower on the chassis, changing shock angle and mounting geometry compared with the stock tower.

Installation uses the HB TCXX factory mounting locations and accepts the original shock studs and mounting hardware. After fitting, check shock length, stroke and clearance, and confirm upper ball stud alignment before final torque. The part is intended as a direct-fit hop-up for builders wanting a compact rear shock position without altering other suspension pick-ups.

From a setup point of view the low-mount layout changes initial shock leverage and roll centre, which can influence rear traction, transient behaviour and body pitch during acceleration and braking. Combine the tower with gradual spring rate and shock oil changes to tune balance; small, measured adjustments to shock position and springs will reveal the tower's effects during test runs.