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:
  The shifter delivers crisp engagement and a 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.

This Product Ships Freight

When you add this product to your cart and go to purchase, you'll get this message: "Your order will be shipped via pallet. An estimate will be provided to you and added to your bill once approved.". If you continue through the purchase process, an order will be sent to SST, but your payment will not be collected. Upon receiving your order, SST will email you an estimate to ship to your address. At that point, you can decide to finalize the purchase, or you can choose to decline.