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Product Summary

T56, TKO, 6-Speed Transmission Speeds

    Key Specs

    MFG. Part #TUET16363
    BrandTREMEC
    Transmission Speeds6-Speed

    Need To Know

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    TREMEC TUET16363 Details

    The long-awaited and highly-anticipated F-car-specific version of TREMEC's popular Magnum 6-speed has finally arrived! Designed to replace T-56 transmissions in 1998-2002 GM F-bodies, the Magnum-F leverages TREMEC's TR-6060/Magnum architecture in order to provide fourth-gen enthusiasts significantly improved performance and relief from a shrinking pool of quality T-56 replacement parts.

    Born by the release of the original T-56 Magnum (now known simply as "Magnum") back in 2009, the Magnum-F fills a longstanding void in the overall Magnum line with regard to shifter locations; addressing not only LS1-powered 1998-2002 F-bodies, but several other applications that utilize a similar shifter position. Beneficiaries include third-generation F-bodies, LT1-powered fourth-gens, LS-swapped late models of all varieties, and sport compact applications such as A80 Supras, FD RX-7s, and more! Where the original Magnum shifter locations may prove too far forward, and the extended length Magnum XL's too far back, the Magnum-F's in-between position often proves to be just right.

    Inside, the Magnum-F benefits from the same durable componentry found in many of today's hardest hitting OEM muscle & sports cars. Over the T-56, the Magnum-F boast increased face-width on all gears, a robust combination of double and triple cone synchronizers, enhanced webbing in the main case, provisions for a cooler circuit and more! TREMEC also took the opportunity to upgrade the shifter to an isolator type unit, like that found on its Magnum XL. The shifter reduces in-cabin noise and vibrations while at the same time providing the precise and communicative shift feel that all Magnums are known for. And like all TREMEC aftermarket transmissions, the Magnum-F is made from 100% brand-new OEM-quality content.

    • The T-56 replacement trans 4th-generation F-body fans have been waiting for!
    • A straightforward swap into 1998-2002 LS1 Camaros & Firebirds
      • Requires use of 31-spline slip yoke and conversion universal joint. Not included
    • Suitable for conversions in 1993-1997 LT1 Camaros & Firebirds
      • Requires change of flywheel, clutch, hydraulic slave and other parts
    • Ideal for any custom application where F-body T-56 transmissions were previously desired due to their shifter location
    • Say goodbye to expensive custom builds and questionable quality rebuilds
    • Gear Ratios
      • 1st - 2.97, 2nd - 2.10, 3rd - 1.46, 4th - 1.00, 5th - 0.80, 6th - 0.63, Rev - 2.90

    Charts

    Warranties

    For any warranty issues with TREMEC transmissions, please contact TREMEC directly. TREMEC provides a Product Support Form to be filled out and submitted to them, after which TREMEC will contact you directly to complete the warranty process.

    TREMEC Transmission Limited Warranty (PDF)

    TREMEC Product Support Form (Link to TREMEC's Website)

    TREMEC TUET16363 Specifications

    KEY SPECS
    MFG. Part #TUET16363
    BrandTREMEC
    Transmission Speeds6-Speed
    GENERAL
    Input Shaft Spline Count26
    Output Shaft Spline Count31
    Bellhousing IncludedNo
    Yoke IncludedNo
    Shifter IncludedNo
    Case MaterialAluminum
    First Gear Ratio2.97:1
    Gear Ratio (2nd)2.10:1
    Gear Ratio (3rd)1.46:1
    Gear Ratio (4th)1.00:1
    Gear Ratio (5th)0.80:1
    Gear Ratio (6th)0.63:1
    GTIN Code791090707817
    Sold in QuantityEach