TREMEC Magnum-F TUET16363 – Wide Ratio 6-Speed Transmission for 1998–2002 GM F-Bodies & More

Unleash smooth power and street-ready performance with the TREMEC Magnum-F TUET16363 Wide Ratio 6-Speed! Built specifically for 1998–2002 GM F-bodies and other applications with similar shifter positions, this high-performance transmission is the ultimate upgrade from the aging T-56.

Featuring a wide gear ratio set (2.97, 2.10, 1.46, 1.00, 0.80, 0.63, Reverse: 2.90), the Magnum-F TUET16363 offers strong low-end acceleration and refined highway cruising, making it ideal for street builds, cruisers, and LS-powered swaps.
Whether you’re restoring a fourth-gen Camaro or Firebird, swapping into an FD RX-7 or A80 Supra, or building a modern pro-touring machine, this is the perfect transmission for high-torque street use without sacrificing drivability.

 Key Features:

• Wide Ratio Gear Set:
  Perfect for daily-driven performance cars, offering effortless off-the-line power and relaxed highway RPMs.
  • 1st: 2.97
  • 2nd: 2.10
  • 3rd: 1.46
  • 4th: 1.00
  • 5th: 0.80
  • 6th: 0.63
  • Reverse: 2.90
• Direct Fit for LS1 F-Bodies:
  Uses the "F-body" tailshaft for a drop-in replacement on 1998–2002 LS1 Camaros & Firebirds. Also adaptable to:
  • 1993–1997 LT1 F-bodies (with supporting component changes)
  • LS-swapped builds
  • Sport compacts like A80 Supra, FD RX-7, and more!
• Built for Strength:
  • 700 lb-ft torque capacity
  • High-strength chromoly steel gears and shafts
  • Double & triple cone synchronizers
  • Enhanced webbing and casing rigidity
  • Supports optional cooler circuit
• Smooth, Precise Shifting:
  Upgraded isolator-style shifter reduces NVH (noise, vibration, harshness) while delivering the signature Magnum crisp engagement and short throw.
• Durable & Reliable:
  • Rated to 7800 RPM
  • Lightweight at approx. 140 lbs dry
  • 100% brand-new OEM-quality construction
  • Backed by TREMEC's 1-Year Limited Warranty

Applications:

• 1998–2002 LS1 Camaros & Firebirds (Requires 31-spline slip yoke & driveshaft mod)
• 1993–1997 LT1 Camaros & Firebirds (Requires updated flywheel, clutch, slave, etc.)
• LS Swaps in Early GM Platforms, Fox Bodies, and Late-Model Builds
• A80 Toyota Supra, FD RX-7, and other RWD performance imports

Why Choose the Magnum-F TUET16363 Wide Ratio?

If you're seeking strong low-end torque, refined highway manners, and the legendary durability of TREMEC's Magnum platform, the TUET16363 Wide Ratio delivers. This transmission is ideal for street-driven muscle cars, restomods, and LS-swapped imports that need serious strength and real-world usability.

Don’t settle for an aging T-56 with limited parts availability. Upgrade to modern OE muscle car technology and experience the best of both worlds—power and precision.

Specifications at a Glance:

• Part Number: TUET16363
• Gear Ratios: 2.97 / 2.10 / 1.46 / 1.00 / 0.80 / 0.63 / Rev: 2.90
• Input Shaft: 26 Spline
• Output Shaft: 31 Spline
• Torque Rating: 700 lb-ft
• RPM Limit: 7800 RPM
• Weight: Approx. 140 lbs (dry)
• Shifter Location: F-body
• Warranty: 1-Year Limited TREMEC Warranty

Take Your Build to the Next Level

Whether you're building a street machine or a pro-touring monster, the TREMEC Magnum-F TUET16363 Wide Ratio offers the perfect blend of performance, drivability, and modern tech. Upgrade today and feel the difference.

Order now!

NOTE

• Requires use of 31-spline slip yoke and modifications to the driveshaft length. Not included
• Requires change of flywheel, clutch, hydraulic slave and other parts. Call for details.