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TCI 451522

10" Super Streetfighter Torque Converter 1970-79 Ford C4

TCI 451522
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Product images may differ from actual product appearance.

890-451522

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Ships 12/13/16 if Ordered Today
TCI 451522 10" Super Streetfighter Torque Converter 1970-79 Ford C4 $589.99
10" Super Streetfighter Torque Converter
  • 1970-79 Ford C4
  • 10.5" Bolt Circle
  • Non Lock-up
  • 26-Spline

  • TCI 451522 Details

    Ford

    Dipstick Goes into Transmission Case

    Specifications:

    Diameter (in.)
    10.
    Hardware Included
    Yes
    Anti-Ballooning Plate
    No
    Balanced
    Yes
    Crank Pilot Diameter (in.)
    1.375
    Furnace-Brazed
    Yes
    Input Spline Quantity
    26
    Lockup
    No
    Quantity
    Sold individually
    Manufacturer's Part Number:
    451522

    TCI ensures that each Super Streetfighter Torque Converter is built to spec and triple tested during assembly. Once all the prep work on the component parts has been completed, the impeller is welded to the front cover. Immediately following, a pair of dial indicators are used on a rotating table to verify that the impeller body and pump drive hub remain true. Each unit is then pressurized and subjected to a leak test to confirm the integrity of all the weld seams. Lastly, each unit is computer balanced to reduce annoying and potentially damaging drivetrain vibrations that would occur from an unbalanced torque converter.

    Features
  • Furnace-brazed fins
  • Hardened, preground pump hub
  • Computer balanced
  • Needle bearings

    Benefits
  • Higher RPM launches
  • Lower elapsed times
  • Better low and mid-range power

    Street/Strip Performance Torque Converter General Application Chart

    Torque Converter Series advertised
    camshaft duration
    rear gear ratio engine characteristics expected rpm stall speeds
    small block big block
    Street Rodder stock to 260° stock to 3.23 smooth idle, stock comp. ratio

    1500 to 1700

    1700 to 1900
    Saturday Night Special

    stock to 265°

    stock to 3.23

    smooth idle, stock comp. ratio

    1600 to 1800

    1800 to 2000
    Breakaway

    265° to 280°

    3.00 to 3.73

    fair idle, mild modifications

    2200 to 2400

    2400 to 2600
    StreetFighter

    280° to 300°

    3.55 to 4.56

    rough idle, large fuel system, raised comp. ratio

    3000 to 3400

    3400 to 3600
    Super StreetFighter

    280° to 310°

    3.73 to 4.88

    rough idle, large fuel system, raised comp. ratio top end power

    3500 to 3800

    3800 to 4000
    Ultimate StreetFighter 290°+ 3.73+ 1000+ horsepower with power adders 3500+ 3800+

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