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TCI 242120

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

TCI 242120

890-242120

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Estimated ship date 12/04/17 if Ordered Today
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TCI 242120 10" Streetfighter Torque Converter 1965-81 GM TH350/TH375 Small Bolt Pattern (Except Lock-up) $436.99
10" Streetfighter Torque Converter
  • 1965-81 GM TH350/TH375
  • Small Bolt Pattern (Except Lock-up)
  • Non Lock-up
  • Low Stall Configuration
  • With Anti-Ballooning Plate

  • TCI 242120 Details

    GM

  • (26 lb) w/ Small Bolt Pattern
  • 2300-2600 Flash Stall RPM
  • Good for Lighter Cars
  • Good Throttle Response
  • Recommended for 350+ ci, 2600+ lbs.

  • Specifications:

    Diameter (in.)
    10.
    Hardware Included
    Yes
    Anti-Ballooning Plate
    Yes
    Balanced
    Yes
    Furnace-Brazed
    Yes
    Lockup
    No
    Quantity
    Sold individually
    Manufacturer's Part Number:
    242120


    Each Streetfighter torque converter is pressurized and subjected to a leak test to confirm the integrity of all weld seams. Units are then computer balanced to reduce annoying and potentially damaging drivetrain vibrations (these can occur from an improperly balanced converter). "Triple Tested" so you can be confident you've got a torque converter that's ready to roll.


    Features
  • Furnace-Brazed Fins
  • Needle Bearings
  • Hardened Pre-Ground Pump Hubs
  • Computer Balanced

    Benefits
  • Higher RPM launches
  • Quicker reaction times
  • Lower elapsed times
  • Better low and mid range power
  • 1500+ RPM increase in stall over stock

    Street/Strip Performance Torque Converter General Application Chart

      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 compression ratio

    1500 to 1700

    1700 to 1900
    Saturday Night Special

    Stock to 265°

    Stock to 3.23

    Smooth idle, stock compression 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, raised comp. ratio, large fuel system

    3000 to 3400

    3400 to 3600
    Super StreetFighter

    280° to 310°

    3.73 to 4.88

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

    3500 to 3800

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

  • Does TCI 242120 fit your vehicle?

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    • SubModel: 442
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972 CHEVROLET CHEVELLE

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    • Liter: 7.4
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    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1969 JEEP J-2700

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    • Liter: 5.3
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    • EngineType: V8 ( 5.3 L / 327 )

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    • Liter: 4.8
    • SubModel: CUSTOM DELUXE
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    • EngineType: L6 ( 4.8 L / 292 )

    1970-1971 PONTIAC GRAND PRIX

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    • Liter: 6.6
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    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976-1977 PONTIAC VENTURA

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    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

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    1979 GMC C2500 PICKUP

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1966-1968 JEEP J-2800

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    • Liter: 5.3
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    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1980 CHEVROLET MONTE CARLO

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    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

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    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1972 CHEVROLET CAPRICE

    • CC: 5737
    • Liter: 5.7
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    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

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    • Liter: 5.7
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    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

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    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

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    • EngineType: L6 ( 4.1 L / 250 )

    1972 GMC C15/C1500 SUBURBAN

    • Liter: 4.1
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    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1974 CHEVROLET CAMARO

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1966-1967 JEEP J-2500

    • CC: 3802
    • Liter: 3.8
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    • CUI: 232
    • EngineType: L6 ( 3.8 L / 232 )

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    1985 CHEVROLET C30 PICKUP

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    1975-1976 CHEVROLET CAPRICE

    • Liter: 7.4
    • SubModel: CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972 OLDSMOBILE F85

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1966-1969 CHEVROLET BISCAYNE

    • CC: 6998
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1968-1969 CHEVROLET EL CAMINO

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    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1965-1969 CHEVROLET IMPALA

    • CC: 5358
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

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    1965 JEEP TRUCK

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    • Liter: 2.2
    • SubModel: BASE
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1973-1974 CHEVROLET MALIBU

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: ESTATE
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969-1971 CHEVROLET BLAZER

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1966 BUICK SPORTWAGON

    • EngineType: ALL
    • SubModel: CUSTOM

    1971-1979 BUICK LESABRE

    • EngineType: ALL
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    1969-1971 CHEVROLET C20 SUBURBAN

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1983-1984 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1972 CHEVROLET CHEVELLE

    • CC: 7441
    • Liter: 7.4
    • SubModel: NOMAD
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1978-1980 PONTIAC GRAND AM

    • EngineType: ALL
    • SubModel: ALL

    1971-1974 CHEVROLET IMPALA

    • CC: 7441
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968 GMC C35/C3500 PICKUP

    • CC: 5753
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 351
    • EngineType: V6 ( 5.7 L / 351 )

    1974 CHEVROLET MALIBU

    • CC: 5737
    • Liter: 5.7
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    • SubModel: CLASSIC
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    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

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    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

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    • EngineType: ALL
    • SubModel: BASE

    1967 CHEVROLET C20 SUBURBAN

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1973 PONTIAC LEMANS

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 GMC K35/K3500 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1979-1980 GMC C1500 PICKUP

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

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    • EngineType: ALL
    • SubModel: ALL

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    1982 CHEVROLET C10 SUBURBAN

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    1973 CHEVROLET EL CAMINO

    • CC: 6555
    • Liter: 6.6
    • SubModel: CUSTOM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

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    • EngineType: ALL
    • SubModel: ALL

    1975 OLDSMOBILE DELTA 88

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    • EngineType: ALL
    • SubModel: ALL

    1972 BUICK SKYLARK

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978 CHEVROLET NOVA

    • EngineType: ALL
    • SubModel: CUSTOM

    1970 JEEP J-3700

    • EngineType: ALL
    • SubModel: V

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    • SubModel: BROUGHAM

    1981-1986 GMC K3500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1988-1990 CHEVROLET C2500 PICKUP

    • EngineType: ALL
    • SubModel: SILVERADO

    1979 GMC C2500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA GRANDE

    1972-1973 CHEVROLET CAMARO

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980-1981 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969 CHEVROLET BROOKWOOD

    • CC: 6998
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1975 CHEVROLET BEL AIR

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980 GMC K1500 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976 PONTIAC ASTRE

    • EngineType: ALL
    • SubModel: CUSTOM

    1980 CHEVROLET MALIBU

    • CC: 5031
    • Liter: 5.0
    • SubModel: CLASSIC
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1969-1970 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1972 CHEVROLET EL CAMINO

    • EngineType: ALL
    • SubModel: BASE

    1966-1967 JEEP JEEPSTER

    • CC: 3687
    • Liter: 3.7
    • SubModel: COMMANDO
    • CUI: 225
    • EngineType: V6 ( 3.7 L / 225 )

    1985-1986 GMC C2500 SUBURBAN

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: ALL

    1971-1973 JEEP J-4700

    • CC: 4229
    • Liter: 4.2
    • SubModel: BASE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1976 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: CUSTOM DELUXE

    1972 OLDSMOBILE F85

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1968-1971 OLDSMOBILE DELTA 88

    • CC: 7456
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1983-1984 CHEVROLET C20 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1973-1974 PONTIAC VENTURA

    • EngineType: ALL
    • SubModel: CUSTOM

    1967 CHEVROLET C10 SUBURBAN

    • CC: 5358
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1979-1980 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: SILVERADO

    1968 JEEP J-3800

    • EngineType: ALL
    • SubModel: ALL

    1969 GMC C15/C1500 SUBURBAN

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1968-1971 CHEVROLET C10 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1969-1972 CHEVROLET KINGSWOOD

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1968 GMC K25/K2500 SUBURBAN

    • CC: 5358
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1985 GMC C1500 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979-1980 GMC K1500 SUBURBAN

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1989-1990 GMC K2500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA SLE

    1975-1976 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 PONTIAC VENTURA

    • CC: 5733
    • Liter: 5.7
    • Aspiration: N
    • SubModel: GTO
    • Engine Vin: A
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: SILVERADO

    1973-1974 CHEVROLET MALIBU

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: ESTATE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )
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