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 11" Breakaway Torque Converter 1966-69 Ford C4 10.5" Bolt Circle

TCI 451000

890-451000

jegs shipping
FREE Shipping
Ships directly from the manufacturer
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
TCI 11" Breakaway Torque Converter 1966-69 Ford C4 10.5" Bolt Circle $383.99
11" Breakaway Torque Converter
  • 1966-69 Ford C4
  • 10.5" Bolt Circle
  • Non Lock-up
  • 24-Spline

  • TCI 451000 Details

    Ford

    Dipstick goes into transmission case.

    Specifications:

    Diameter (in.)
    11
    Hardware Included
    Yes
    Anti-Ballooning Plate
    No
    Balanced
    Yes
    Crank Pilot Diameter (in.)
    1.375
    Furnace-Brazed
    Yes
    Input Spline Quantity
    24
    Lockup
    No
    Quantity
    Sold individually
    Manufacturer's Part Number:
    451000

    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+

    WHAT IS THE OUTSIDE DIAMETER OF THE INPUT SHAFT 24 SPLINE FOR THE THE TCI 451000 .I NEED THIS TORQUE CONVERTER WITH 788"DIAMETER 24 SPLINE CAN YOU HELP PLEASE. TO FIT MY FORD C4 TRANSMISSION.

    Asked by: DARKHORSE1
    The 24 spline converters are .788" in diameter, the 26 spline is .839" in diameter.
    Answered by: Rusty B
    Date published: 2018-09-17
    • y_2018, m_10, d_17, h_4CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_41464, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.