Tremec T56 MAGNUM-F Transmission 6-speed TUET17638 – 2.97 first .50 6th Grannas Racing

THE ***NEW*** MAGNUM-F JUST RELEASED!!! IN STOCK, READY TO SHIP TODAY!!!

Tremec TUET17638 T-56 MAGNUM-F 6-speed manual performance transmission for the GM applications. This is a bolt-in swap for your 4th-gen Camaro or Firebird. This is the strongest torque/power rating of any 6-Speed transmission ever produced! Rated at a whopping 700 lb-ft of torque capacity.

THIS IS THE WIDE RATIO UNIT WITH TALL 5th/6th
2.97, 1.78, 1.30, 1, .74, .50

The MAGNUMF is also available in 2.66 First gear “CLOSE RATIO” TUET16362

These transmissions are the strongest 6speed manuals ever built. They can withstand up to 700 ft.-lbs. of torque, with gears featuring substantially increased face widths and 2-piece laser-beam welded construction, allowing for greater control of the tooth angles, pitch, and alignment. 

Part #: TUET17638
Input Shaft: 26 
Spline Output Shaft: 31 
Ratios: 2.97, 1.78, 1.30, 1, .74, .50
Shifter location: Uses the “fbody” tailcase so it is a direct swap for the old Borg Warner or “LS T56” transmissions

!!!!! Factory Tremec 1 Year Warranty !!!!!

Consider Your Old F-Car T-56 Obsolete!

TREMEC releases the Magnum-F™ 6-speed for fourth-generation Camaros and Firebirds. 

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 pervasive 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 in the vacuum created 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 ‘98-02 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.

Magnum Close Ratio 6-Speed for GM 4th Gen F-body, 700ft-lb constant load rated, unmodified, 26-spline input shaft, 4616 chromoly gears and shafts, one-piece counter shaft, triple cone synchros,

2.97, 1.78, 1.30, 1, .74, .50 “WIDE” Ratio with taller 5th and 6th

Close Ratio version for high performance street and road racing
700 lb-ft. of torque capacity
Reasonably light at 135 lbs. dry
Choice of two different gear ratio sets with unique double overdrive ratios
Incredibly short, extremely low-effort shift throws, with crisp, precise engagement

Modern OE supercar technology for the ultimate pro-tourers, road-racers and more. 

This is the same transmission included in most of my “GR700” bolt-in kits. 

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PLEASE BE AWARE —- SHIPPING TO HAWAII, PUERTO RICO, ALASKA AND ALL OTHER INTERNATIONAL COUNTRIES IS AN ADDITIONAL FEE