800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

TCI 451101

11" Breakaway Torque Converter 1970-79 Ford C4

TCI 451101

890-451101

jegs shipping
FREE Shipping
Estimated to ship directly from the manufacturer on 05/01/18
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
TCI 451101 11" Breakaway Torque Converter 1970-79 Ford C4 $404.99
11" Breakaway Torque Converter
  • 1970-79 Ford C4
  • 10-1/2" Bolt Circle
  • Non Lock-up
  • 26-Spline
  • With Anti-Balloning Plate

  • TCI 451101 Details

    Ford

  • Dipstick Goes into Transmission Case
  • With heavy-duty anti-ballooning plate for nitrous applications

  • Specifications:

    Diameter (in.)
    10.
    Hardware Included
    Yes
    Anti-Ballooning Plate
    Yes
    Balanced
    Yes
    Crank Pilot Diameter (in.)
    1.375
    Furnace-Brazed
    Yes
    Input Spline Quantity
    26
    Lockup
    No
    Quantity
    Sold individually
    Manufacturer's Part Number:
    451101

    TCI Breakaway Torque Converters are designed for use in moderately modified street machines, weekend racers, and as daily driving use. Breakaway Torque Converters provide between 2400 to 2600 RPM flash stall without negatively affecting part-throttle driving. TCI has engineered these Breakaway Torque Converters to be efficient at highway cruising speeds and to launch hard at wide-open throttle. Each unit is built to meet or exceed OE specification 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 this process, a pair of dial indicators are employed 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. That's Triple Tested so you can be confident you're getting a torque converter that's ready to roll

    .
    Features

    • Furnace-brazed fins
    • Needle bearings
    • Hardened, pre-ground pump hub
    • Computer Balanced
    • Installed Hardware Included
      Benefits
    • Harder launches
    • Quicker acceleration
    • Improved low-end power
    • Bolt-in (no modifications required)
    • 1000+ RPM increase in stall over stock

      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+

    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations