SunCoast E4100-BOS Billet Output Shaft | 1989-2003 Ford 7.3L Powerstroke

Features:

• Fits 1989–2003 Ford 7.3L Powerstroke
• Made from aerospace-grade alloy
• Engineered for high torque applications
• Stronger than factory output shaft
• Ideal for performance and towing builds
• Precision machined for exact fitment
• Built to handle extreme power levels
• Improves drivetrain strength and reliability

Billet Output Shaft for 7.3L Powerstroke

If you're pushing your 1989–2003 Ford 7.3L Powerstroke beyond stock—whether it's for towing, racing, or just building a bulletproof drivetrain—you already know the stock output shaft has its limits. That’s where the SunCoast Billet Output Shaft comes into play. This isn’t just a stronger replacement—it’s a serious upgrade built to handle the torque that comes with big tunes, heavy loads, and aggressive driving. What makes this shaft stand out is the material. SunCoast uses a select aerospace-grade alloy that's specifically chosen for its strength, durability, and resistance to fatigue. It's designed to handle the kind of stress that would send a factory shaft into two pieces, especially under full-throttle launches or heavy towing conditions. If you've broken one before—or just want to make sure you don’t—this is the kind of part that adds real peace of mind.

Precision-Engineered Design

This shaft is precision machined to exact tolerances, ensuring a perfect fit inside your transmission with no guesswork involved. It's one of those upgrades that won’t add power, but absolutely supports it—keeping your drivetrain intact while the rest of your build does its job. If you’re investing in a tough, reliable transmission setup, skipping the output shaft just doesn’t make sense. With the SunCoast billet shaft in place, you can confidently put your foot down, knowing your truck’s backbone is built to take it.

Fits: 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Ford F250/F350 7.3L Powerstroke