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TREMEC TUET16362 T56 Magnum-F GM Close Ratio Transmission

Parts & Accessories

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Parts & Accessories

TREMEC TUET16362 T56 Magnum-F GM Close Ratio Transmission

SKU 139304e256bb

Manual Transmissions

$2,836.00

Freight and taxes calculated at checkout

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Warranty

No warranty

Commercial use may carry a shorter period than pleasure use.

Warranty terms
Freight

Freight — oversize — from $349. Ships in 1–3 business days, 3–10 business days in transit.

Freight damage must be noted on the delivery receipt and reported within 48 hours of delivery.

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Returns

30-day return window · 25% restocking fee plus freight both ways.

Engines or transmissions that have been disassembled or parted out cannot be returned.

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Some engines and transmissions carry a refundable core charge, shown on the product page where it applies.

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Catalogue data

Specification

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Part number
139304e256bb
Department
Parts & Accessories
Category
Manual Transmissions

In the seller's words

Description

The TREMEC TUET16362 T56 Magnum-F GM Close Ratio Transmission is a premium 6-speed manual transmission engineered as a direct replacement for the factory T-56 used in 1998–2002 Chevrolet Camaro and Pontiac Firebird LS1 (F-body) models. Built on TREMEC’s proven Magnum platform, the Magnum-F combines increased strength, smoother shifting, and enhanced durability, making it ideal for high-performance street cars, pro-touring builds, road racing, drag racing, and LS engine swap projects.

Featuring a close-ratio gear set with a 2.66:1 first gear, the TUET16362 keeps engine RPM in the optimal power band during aggressive acceleration and spirited driving. With a 700 lb-ft torque capacity, reinforced internals, upgraded synchronizers, and OEM-style F-body shifter positioning, it delivers exceptional performance while maintaining factory-style fitment.


Features

  • Genuine TREMEC TUET16362 Magnum-F 6-Speed Manual Transmission
  • Direct bolt-in replacement for 1998–2002 LS1 Camaro and Firebird
  • Close-ratio gear set for improved performance driving
  • Rated for 700 lb-ft of torque
  • TR-6060/Magnum-based internal architecture
  • Reinforced aluminum case with increased webbing
  • Wider gear face widths for added durability
  • Combination double- and triple-cone synchronizers
  • Factory-style GM F-body shifter location
  • Provision for transmission oil cooler circuit
  • Lightweight aluminum construction
  • Built from 100% brand-new OEM-quality components

Gear Ratios

  • 1st Gear: 2.66:1
  • 2nd Gear: 1.78:1
  • 3rd Gear: 1.30:1
  • 4th Gear: 1.00:1
  • 5th Gear: 0.80:1
  • 6th Gear: 0.63:1
  • Reverse: 2.90:1

Specifications

  • Brand: TREMEC
  • Manufacturer Part Number: TUET16362
  • Model: T56 Magnum-F
  • Transmission Type: 6-Speed Manual
  • Application: GM Rear-Wheel Drive
  • Torque Capacity: 700 lb-ft
  • Maximum Rated RPM: 7,800 RPM
  • Case Material: Aluminum
  • Dry Weight: Approximately 140 lbs
  • Input Shaft Diameter: 1.125 inches
  • Input Shaft Spline Count: 26
  • Output Shaft Diameter: 1.375 inches
  • Output Shaft Spline Count: 31
  • Release Type: Hydraulic
  • Speedometer Output: Electronic
  • Fluid Capacity: Approximately 3.66 quarts
  • Recommended Fluid: TREMEC HP-MTF or Dexron III ATF
  • Bellhousing Included: No
  • Shifter Included: No
  • Yoke Included: No
  • Output Style: Slip Yoke

Package Includes

  • TREMEC TUET16362 T56 Magnum-F 6-Speed Transmission
  • Reverse Lockout Solenoid
  • Front Bearing Retainer
  • Reverse Light Switch
  • Internal Shift Components
  • Manufacturer Documentation

Bellhousing, clutch kit, flywheel, transmission mount, crossmember, slip yoke, driveshaft, and shifter are sold separately unless otherwise specified.


Recommended Applications

Ideal for:

  • 1998–2002 Chevrolet Camaro LS1
  • 1998–2002 Pontiac Firebird LS1
  • 1993–1997 LT1 Camaro and Firebird conversions
  • Third-Generation F-Body Builds
  • LS Engine Swaps
  • Restomod Projects
  • Pro-Touring Vehicles
  • Drag Racing
  • Road Racing
  • High-Performance Street Cars

Installation Requirements

Installation may require:

  • Compatible GM bellhousing
  • 26-spline clutch disc
  • Hydraulic clutch system
  • 31-spline slip yoke
  • Driveshaft modification (application dependent)
  • Transmission crossmember
  • Transmission mount
  • Transmission fluid
  • ECU calibration (where applicable)

Professional installation is recommended to ensure proper drivetrain alignment and maximum performance.


Warranty

The TREMEC TUET16362 T56 Magnum-F GM Close Ratio Transmission is backed by a 1-Year Limited Warranty, covering defects in materials and workmanship under normal use and proper installation.


Why Choose the TREMEC TUET16362 T56 Magnum-F?

The TREMEC TUET16362 Magnum-F is the ideal transmission for enthusiasts who want crisp, close-ratio shifting and race-proven durability. With its 700 lb-ft torque capacity, 2.66 close-ratio first gear, reinforced Magnum internals, factory F-body shifter location, and modern synchronizer technology, it offers superior strength, smooth shifting, and reliable performance for everything from daily-driven LS-powered cars to dedicated track and competition builds.

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