10" Super Streetfighter Torque Converter 1965-81 GM TH350/TH375 Small Bolt Pattern (Except Lock-up)
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TCIPART NUMBER: 890-242122

10" Super Streetfighter Torque Converter 1965-81 GM TH350/TH375 Small Bolt Pattern (Except Lock-up)

$69995
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GM
10" Super Streetfighter Torque Converter
  • 1965-81 GM TH350/TH375
  • Small Bolt Pattern (Except Lock-up)
  • Non Lock-up

    Heavy-duty front anti-ballooning plate for nitrous applications

    TCI ensures that each Super Streetfighter Torque Converter is built to spec and triple-tested during assembly.

    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 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 TypeAutomatic Transmission Torque Converter
    BrandTCI
    Package Height7.5
    Package Width13.9
    Package Length14.9
    Weight27.4 PG
    Part CategoryPerformance Parts
    Anti-Ballooning PlateNo
    Hardware IncludedYes
    BalancedYes
    Furnace-BrazedYes
    QuantitySold individually
    Part FitmentSemi Universal
    LockupNo
    Diameter10 in (254 mm)
    Vendor Part Number242122
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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