Drive Shaft Shop MISH5-HD 950HP Heavy Duty Aluminum Driveshaft

The Drive Shaft Shop MISH5-HD is a 950HP-rated, 3.5-inch diameter heavy duty aluminum driveshaft engineered as a direct replacement for the first two shafts of the factory three-piece driveshaft system. Constructed from 6061-T6 aerospace-grade aluminum, this shaft offers a dramatic weight reduction over stock while significantly improving drivetrain durability under high-performance conditions.

Key Features:

• 950HP power rating — built to handle extreme drag, drift, and track use
• 3.5-inch diameter 6061-T6 aluminum construction for optimum strength-to-weight ratio
• Massive weight savings — replaces two factory shafts totaling approximately 22 lbs with a single 12 lb unit
• Includes custom 7075-T6 aluminum conversion plate to adapt the CV end back to a u-joint style connection, allowing it to bolt directly to the factory rear shaft section
• Greater torsional compliance than steel — absorbs drivetrain shock during hard launches, helping protect output shafts and related components
• Higher resonant frequency than steel — dampens vibration rather than amplifying it, resulting in a smoother, more refined feel
• Complete hardware kit included for straightforward garage installation

The MISH5-HD is engineered as a two-shaft consolidation solution. Due to critical speed limitations and operating angle constraints inherent to the platform, a true single-piece design is not feasible — the DSS two-piece approach resolves this by keeping operating angles within the Society of Automotive Engineers' recommended 1-degree differential between joints. This shaft ships complete and ready to install.