CENTER SUPPORT W/ OVERSIZED BILLET INTERMEDIATE PISTON (10% LARGER), 8.9 LBS

The Coan Racing COA‑22898 center support assembly with oversized billet intermediate piston is an elite-level upgrade engineered for high-performance Turbo 400 transmissions. This robust unit features a 10 percent larger than stock billet intermediate piston. The increased piston diameter boosts clutch pack application pressure and holding force, translating to sharper shifts and significantly improved torque capacity under heavy loads, as well as enhanced hydraulic control and responsiveness.

Built to accommodate heavy-duty transmissions and aggressive driving scenarios, the COA‑22898 is ideal for racers and builders seeking to fortify their Turbo 400 driveline with stronger, smarter components.