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TCI Hardened Input Shafts


TCI
TCI Hardened Input Shafts

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Pro-X Input Shafts

Any successful racer know, '' To finish first, you must first finish.'' That's the idea behind the two new TCI Pro-X Input Shafts for hardcore GM Powerflide race applications. These two input shafts, one for the standard Powerglide pump or TCI Gerotor pump 890-743500 and one for the TCI ringless Gerotor pump 890-743510 transmissions, eliminate input shaft breakage by incorporating unique proprietary construction material and a special heat-treated process. The Pro-X standard configuration input shaft 890-749602 is a direct replacement component able to handle up to 2000 hp applications.

The Pro-X Ringless design input shaft 890-749603 replaces the load-limiting internal rings with a special bushing and enlarges the diameter of the shaft for increased strength. In addition, TCI reengineered and improved the shaft's full cooler circuit flow for more efficient torque converter function as well as better lubrication, and as a result, it delivers better strength and durability over other types of ringless input shafts. Able to handle up to 2500+ hp applications, use of the TCI Ringless input shaft requires installation of a TCI Gerotor pump 890-743510 for proper operation.

Vaccu Melt 300 & Vasco 300

TCI offers input shafts made form aircraft quality Vaccu Melt 300 steel billet and Vasco 300 material. Engines producing over 800 horsepower need the Vasco 300 for maximum reliability.

The Turbo-spline shaft allows installation of a 30 spline Turbo-350/500 converter in your Powerglide. These shafts require some minor machining of the stator support to accommodate the included turbo support bushing. We also offer input shafts that will allow the use of a 17-spline Powerglide converter with a Turbo-350/400 transmission.


13 Products

Pro-X Ringless

TCI 749603 - TCI Hardened Input Shafts
890-749603
Hardened Input Shaft
  • GM Powerglide
  • 1.76 Carrier
  • Turbo Converter Splines 12-7/8'' Length
  • FREE
    SHIPPING
    & HANDLING!
    $555.99
    Ships

    Pro-X

      890-749602
    Hardened Input Shaft
  • GM Powerglide
  • 1.76 Carrier
  • Turbo Converter Splines 12-7/8'' Length
  • FREE
    SHIPPING
    & HANDLING!
    $489.99
    Order Today Ships 05/11/16

    Vaccu Melt 300

    TCI 279600 - TCI Hardened Input Shafts
    890-279600
    Hardened Input Shaft
  • 4L80E
  • Stock Input Splines
  • FREE
    SHIPPING
    & HANDLING!
    $305.99
    Order Today Ships 06/20/16
      890-323850
    Hardened Input Shaft
  • GM TH350
  • Aluminum Low Gear Drum w/Shaft Installed
  • FREE
    SHIPPING
    & HANDLING!
    $693.99
    Order Today Ships 05/11/16
    TCI 379601 - TCI Hardened Input Shafts
    890-379601
    Hardened Input Shaft
  • GM LS-Style 4L60E
  • FREE
    SHIPPING
    & HANDLING!
    $608.99
    Order Today Ships 05/11/16
    TCI 439600 - TCI Hardened Input Shafts
    890-439600
    Hardened Input Shaft
  • Ford AOD
  • For Non Lock-Up Applications
  • FREE
    SHIPPING
    & HANDLING!
    $215.99
    Ships
    TCI 549700 - TCI Hardened Input Shafts
    890-549700
    Hardened Input Shaft
  • Ford C4
  • 26 Spline Count
  • FREE
    SHIPPING
    & HANDLING!
    $217.99
    Order Today Ships 05/11/16
    TCI 749200 - TCI Hardened Input Shafts
    890-749200
    Hardened Input Shaft
  • Powerglide Transmission
  • 1.82'' Carrier
  • Turbo Converter Splines 12-5/8'' Length
  • FREE
    SHIPPING
    & HANDLING!
    $151.99
    Ships
    TCI 749300 - TCI Hardened Input Shafts
    890-749300
    Hardened Input Shaft
  • GM Powerglide
  • 1.82'' Carrier
  • Powerglide Converter Splines 12-5/8'' Length
  • FREE
    SHIPPING
    & HANDLING!
    $157.99
    Order Today Ships 05/11/16
    TCI 749600 - TCI Hardened Input Shafts
    890-749600
    Hardened Input Shaft
  • GM Powerglide
  • 1.76'' Carrier
  • Turbo Converter Splines 12-7/8'' Length
  • FREE
    SHIPPING
    & HANDLING!
    $151.99
    Ships
    TCI 749700 - TCI Hardened Input Shafts
    890-749700
    Hardened Input Shaft
  • GM Powerglide
  • 1.76'' Carrier
  • Powerglide Converter Splines 12-7/8'' Length
  • FREE
    SHIPPING
    & HANDLING!
    $151.99
    Ships

    Vasco 300 Steel

    TCI 439700 - TCI Hardened Input Shafts
    890-439700
    Hardened Input Shaft
  • Ford AOD
  • Stock Replacement for Lock-Up Use
  • FREE
    SHIPPING
    & HANDLING!
    $303.99
    Order Today Ships 05/11/16
    TCI 749601 - TCI Hardened Input Shafts
    890-749601
    Hardened Input Shaft
  • GM Powerglide
  • 1.76'' Carrier
  • Turbo Converter Splines 12-7/8'' Length
  • FREE
    SHIPPING
    & HANDLING!
    $401.99
    Order Today Ships 05/11/16

    13 Products