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240900 10" Breakaway Torque Converter for 1965-1991 GM TH350/TH400
InfoVehicle Info Needed
TCIPART NUMBER: 890-240900

240900 10" Breakaway Torque Converter for 1965-1991 GM TH350/TH400

$54995
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$24996
Made in USA
Torque Converter for GM TH350/TH400 [2000-2300 RPM Stall Speed]

555-60402

Torque Converter for GM TH350/TH400 [2000-2300 RPM Stall Speed]

$29999

GM
10" Breakaway Torque Converter
  • 1965-1991 GM TH350/TH400
  • With Dual Bolt Pattern
  • Non Lock-up
  • 168-Tooth

    TCI 240990 Features:

    This Breakaway Torque Converter provides 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.

    • Furnace-brazed fins
    • Needle bearings
    • Hardened, pre-ground pump hub
    • Computer Balanced
    • Installed Hardware Included
    • 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 Seriesadvertised
    camshaft duration    		rear gear ratioengine characteristicsexpected rpm stall speeds
    small blockbig block
    Street Rodderstock to 260°stock to 3.23smooth 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+
    • Part TypeTorque Converter
    BrandTCI
    Package Height7.6
    Package Width14.0
    Package Length14.8
    Weight26.6 PG
    Part CategoryPerformance Parts
    Anti-Ballooning PlateNo
    Hardware IncludedYes
    BalancedYes
    Furnace-BrazedYes
    QuantitySold individually
    Part FitmentSemi Universal
    LockupNo
    Diameter10 in (254 mm)
    Vendor Part Number240900
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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