
The Driveshaft Shop 3.5in one‑piece aluminum driveshaft for Pontiac GTO (2004–2006) is a direct replacement specified for 550 HP applications and supplied with a billet rear adapter plate. This heavy‑duty aluminum shaft is intended for owners who need a robust, application‑matched driveshaft to handle elevated power levels.
DSS 2004-2006 GTO 550HP 3.5in 1-Piece Aluminum Driveshaft with Billet Rear Adapter Plate GTOSH1-A