Tci 727 transmission

Tci 727 transmission DEFAULT

TCI A727 TorqueFlite StreetFighter

Street Fightin’ Trans

All major manufacturers have at least one transmission that serves as the backbone for their automatic shifting needs in the world of performance/street and racing, and for the majority of Chrysler products it's the venerable A727. Beginning in 1962 when it replaced the heavy cast-ironcased A488, the 60-pound lighter aluminum-cased 727 came with numerous improvements, including an inch-larger 11.75-inch torque converter and beefed-up internals. Known as the TorqueFlite, when it comes to varied service use and abuse, it's hard to beat this guy. The new workhorse trans had to be able to handle just about anything the Pentastar people needed. Think about it: TorqueFlites (in 727 and lighter 904 form) have been installed behind everything from Slant Sixes to Super Stock Hemis. These things have hauled groceries, heavy loads, and ass down the dragstrip. They've been neutral dropped, Mannix turned, and subject to all manner of hard use in Chryco muscle cars.

And they were good at it too; Chrysler installed them in various cars and trucks up until the 1980s. When the need for an overdrive-enabled trans arose, the A727 morphed into the A518 (46RH/46RE), and then the A618 (47RH/47RE). They had fancier names, another gear, and modern electronics, but they're all basically A727 architecture. Those transmissions were installed in various rear-wheel-drive platforms up until 2007. The 48RE that was used behind Cummins diesels and V-10s in 2500- and 3500-series trucks is also of 727 ancestry. Though it faded from use for a while, the TorqueFlite name is so associated with strength that Chrysler even revived it recently.

When we decided to work with Indy Cylinder Head to build the 657hp aluminum monster for our 1968 Valiant project, we knew it would be the deciding factor for the rest of the driveline. Everything had to be up to the task repeatedly and reliably. For the trans, the A727 was the logical choice, and TCI's StreetFighter version fit our needs perfectly. Built to withstand the toughest street machines, the StreetFighter has upgraded clutches and bands, new sprags/roller clutches to increase holding capacity, an improved lubrication system that increases fluid flow to planetaries and internals, and higher line pressure for extra firm shifts and greater torque capacity with less slippage. We're planning to put all of that stuff to the test. Check out how this critical link for our Valiant came together at TCI's headquarters.

We show you how TCI built an A727 TorqueFlite StreetFighter to handle the 657hp punch from our Indy low-deck big-block.

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Sours: https://www.motortrend.com/how-to/a727-torqueflite-streetfighter/

The TCI® Super StreetFighter™ transmission bridges the gap between our StreetFighter® series and our full Competition series transmissions.

  • Perfect for normally aspirated vehicles powered producing 750-1025 horsepower
  • Manual/automatic valve body means that most units allow you to manually shift the vehicle into each gear change or remain fully automatic.
  • Upshifts and downshifts right when you move the lever, with no lag or governor override to shave time off your ET's
  • When you select the normal drive position, the transmission retains positive, automatic shifts for the ease of driving
  • • • •

    Additional Information

    • Order Line
      800-341-1528

    • We Ship
      Worldwide

    • visa, discover, mastercard &
      paypal accepted

    • Manufacturer

      TCI

    • Transmission Model

      Torqueflite 727

    • Transmission Series

      Super Street Fighter

    • Notices

      Freight Charge

    Sours: https://www.cnc-motorsports.com/111005-tci-big-block-torqueflite-727-super-streetfighter-transmission.html
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    StreetFighter Torqueflite 727 1967-79 Small Block 18 3/8" Tailshaft Non Lock-Up (318, 340, 360)

    The TCI® StreetFighter® Transmission for Chrysler engine applications is tough enough to withstand the rigors of the toughest street machines – up to 625 horsepower with a non-supercharged system using pump gasoline. Equipped with a TCI® manual/automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. This gives you racetrack shifts and shaves time off your ETs.

    Features & Benefits:

    • Special clutches & bands increase durability; new sprags/roller clutches increase holding capacity
    • Improved lubrication system increases fluid sent to planetaries and internals
    • Includes a chrome-plated transmission pan with embossed TCI® logo
    • Higher line pressure for extra firm shifts & greater torque capacity with less slippage

    Also Available from TCI® - StreetFighter® Trans Package - Includes Part# 111100 Trans, Converter, Dipstick, Trans Cooler & Fluid

     

     

    Sours: https://www.tciauto.com/streetfighter-torqueflite-727-1967-79-small-block-18-3-8-tailshaft-non-lock-up-318-340-360.html
    727 Transmission Tear Down - What's Inside The Legend?

    StreetFighter Torqueflite 727 1967-79 Big Block 18 3/8" Tailshaft Non Lock-Up (383, 400, 426, 440)

    The TCI® StreetFighter® Transmission for Chrysler engine applications is tough enough to withstand the rigors of the toughest street machines – up to 625 horsepower with a non-supercharged system using pump gasoline. Equipped with a TCI® manual/automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. This gives you racetrack shifts and shaves time off your ETs.

    Features & Benefits:

    • Special clutches & bands increase durability; new sprags/roller clutches increase holding capacity
    • Improved lubrication system increases fluid sent to planetaries and internals
    • Includes a chrome-plated transmission pan with embossed TCI® logo
    • Higher line pressure for extra firm shifts & greater torque capacity with less slippage

    Also Available from TCI® - StreetFighter® Trans Package - Includes Part# 111000 Trans, Converter, Dipstick, Trans Cooler & Fluid

     

     

    Sours: https://www.tciauto.com/streetfighter-torqueflite-727-1967-79-big-block-18-3-8-tailshaft-non-lock-up-383-400-426-440.html

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