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B&M 20413 - B&M Holeshot Torque Converters



B&M 20413 - B&M Holeshot Torque Converters
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Product images may differ from actual product appearance.

JEGS Part Number: 130-20413

Holeshot 3000 Torque Converter
  • 1965-91 GM TH375, TH400 & TH425
  • 1968-81 GM TH350 & TH375B
  • 2800-3200 RPM
  • $484.77
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    B&M 20413 - B&M Holeshot Torque Converters Details

    Holeshot 3000 Converters

  • GM

    For 1965-91 GM TH375, TH400, and TH425
    GM vehicles with variable pitch transmission (some 1965-67 Buick, Oldsmobile, and Cadillac) must have pump and input shaft changed to fixed pitch design to use B&M converter

    For 1968-81 TH350 and TH375B

  • Does not fit TH350C
  • Does not fit lock-up converter or clutch converter models

  • Specifications:

    Diameter (in.)
    10.
    Trans Year
    1965
    Trans Year
    1966
    Trans Year
    1967
    Trans Year
    1968
    Trans Year
    1969
    Trans Year
    1970
    Trans Year
    1971
    Trans Year
    1972
    Trans Year
    1973
    Trans Year
    1974
    Trans Year
    1975
    Trans Year
    1976
    Trans Year
    1977
    Trans Year
    1978
    Trans Year
    1979
    Trans Year
    1980
    Trans Year
    1981
    Trans Year
    1982
    Trans Year
    1983
    Trans Year
    1984
    Trans Year
    1985
    Trans Year
    1986
    Trans Year
    1987
    Trans Year
    1988
    Trans Year
    1989
    Trans Year
    1990
    Trans Year
    1991
    Stall Speed (RPM)
    2800-3200
    Trans Model
    GM- TH350 (Auto)3 Speed
    Trans Model
    GM- TH375 (Auto)3 Speed
    Trans Model
    GM- TH400 (Auto)3 Speed
    Trans Model
    GM- TH375B (Auto)3 Speed
    Trans Model
    GM- TH425 (Auto)3 Speed
    Hardware Included
    Yes
    Anti-Ballooning Plate
    No
    Balanced
    Yes
    Furnace-Brazed
    Yes
    Lockup
    No
    Quantity
    Sold individually
    Manufacturer's Part Number:
    20413

    B&M Holeshot Torque Converter are designed with a higher-than-stock stall speed that is beneficial to vehicles with modified engines. Big cam modifications, for example, tend to reduce low end power and torque so using a high-stall converter allows an engine to launch a car at a higher RPM where more torque is available. B&M Holeshot Converters feature a furnace-brazed impeller and turbine, new turbine hub, new alloy steel pump drive tube, new heavy-duty needle bearing between stator and turbine (not a thrust washer), new springs and rollers in stator, and dual pattern drive lugs on some GM torque converters. Holeshots, which are also available in a Nitrous Series, are generally good for street machines that crave better launch capability and more tractability and street rods with modified engines. They are not for transbrake applications.

    RPM ranges for B&M Holeshot Torque Converters:
  • Holeshot 2000: 1900-2100 RPM
  • Holeshot 2400: 2300-2500 RPM
  • Holeshot 3000: 2800-3200 RPM
  • Holeshot 3600: 3400-3800 RPM

    Stall Speed Very mild street cars use a 2000 RPM stall speed unit. Most street-driven performance cars with 350 foot pounds of torque or more need a 2400 RPM unit. Cars with more radical small blocks (500 foot pounds of torque at 4500 RPM or higher) require a 3000 RPM converter. The more torque a motor puts out, the higher the resulting stall speed. Therefore most street performance big blocks would still use a 2400 RPM converter because they generally achieve 2600-2800 RPM. An engine smaller than 350ci might not achieve such stall speeds, which are based on an engine producing 230 foot pounds of torque at 2500 RPM.

    Features:
  • Furnace brazed impeller
  • New precision steel alloy pump drive tube
  • New heavy duty needle bearing between stator and impeller (not a thrust washer)
  • Needle bearing between stator and turbine
  • Furnace brazed turbine
  • Dual pattern drive lugs on some GM Holeshots
  • New turbine hub
  • New springs and rollers in stator

  • Does this fit your vehicle?

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    1972 PONTIAC CATALINA

    • Liter: 7.5
    • SubModel: BROUGHAM
    • EngineType: V8

    1969 CHEVROLET C20 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1980 CHEVROLET K10 PICKUP

    • EngineType: L6
    • SubModel: SILVERADO

    1971 CHEVROLET CHEVELLE

    • Liter: 5.0
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    • EngineType: V8

    1980 CHEVROLET K10 PICKUP

    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1978-1979 OLDSMOBILE CUTLASS SUPREME

    • EngineType: ALL
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    1969-1971 CHEVROLET BLAZER

    • CC: 4097
    • Liter: 4.1
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    • CUI: 250
    • EngineType: L6

    1974 PONTIAC VENTURA

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    1966 CHEVROLET BEL AIR

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8

    1969 CHEVROLET EL CAMINO

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1968 GMC C25/C2500 SUBURBAN

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1968 OLDSMOBILE DELMONT 88

    • CC: 5733
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1973 GMC JIMMY

    • EngineType: L6
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    1970 OLDSMOBILE VISTA CRUISER

    • CC: 5733
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1975 CHEVROLET NOVA

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V8

    1976 CHEVROLET MALIBU

    • CC: 5031
    • Liter: 5.0
    • SubModel: CLASSIC
    • EngineType: V8

    1982 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: MAGNAVAN

    1972 CHEVROLET NOVA

    • EngineType: L6
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    1980 CHEVROLET K10 PICKUP

    • Liter: 6.6
    • Aspiration: N
    • SubModel: CHEYENNE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8

    1979-1980 PONTIAC LEMANS

    • Liter: 4.9
    • SubModel: BASE
    • EngineType: V8

    1969 CHEVROLET EL CAMINO

    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8

    1971 BUICK GS

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1974 PONTIAC FIREBIRD TRANS AM

    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1969 CHEVROLET K30 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1968 OLDSMOBILE VISTA CRUISER

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1967 OLDSMOBILE DELMONT 88

    • EngineType: ALL
    • SubModel: ALL

    1977 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET MONTE CARLO

    • Liter: 4.4
    • SubModel: SPORT
    • CUI: 267
    • EngineType: V8

    1980 CHEVROLET K20 PICKUP

    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1988-1990 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1977 OLDSMOBILE TORONADO

    • EngineType: ALL
    • SubModel: ALL

    1974 CHEVROLET C10 SUBURBAN

    • EngineType: V8
    • SubModel: BASE

    1976-1978 CHEVROLET NOVA

    • EngineType: ALL
    • SubModel: POLICE

    1982-1986 GMC C1500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1969 GMC K25/K2500 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1974 GMC JIMMY

    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1976 CHEVROLET IMPALA

    • Liter: 7.4
    • SubModel: CUSTOM
    • CUI: 454
    • EngineType: V8

    1966 CHEVROLET C10 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1968 GMC C25/C2500 SUBURBAN

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

    1975 JEEP CJ6

    • EngineType: ALL
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    • EngineType: L6
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    1973 GMC G25/G2500 VAN

    • EngineType: ALL
    • SubModel: VANDURA

    1980 CHEVROLET K20 SUBURBAN

    • EngineType: L6
    • SubModel: SILVERADO

    1968 OLDSMOBILE F85

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1975-1978 GMC C3500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1973 GMC G35/G3500 VAN

    • EngineType: L6
    • SubModel: RALLY

    1979 CHEVROLET MALIBU

    • EngineType: ALL
    • SubModel: LANDAU

    1988-1990 GMC C1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1968 GMC K25/K2500 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1970 PONTIAC BONNEVILLE

    • Liter: 6.6
    • SubModel: SAFARI
    • EngineType: V8

    1980 CHEVROLET K30 PICKUP

    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8

    1975 CHEVROLET EL CAMINO

    • EngineType: ALL
    • SubModel: ALL

    1975 CHEVROLET IMPALA

    • Liter: 7.4
    • SubModel: CUSTOM
    • CUI: 454
    • EngineType: V8

    1969 OLDSMOBILE 442

    • Liter: 7.5
    • SubModel: BASE
    • EngineType: V8

    1968 CHEVROLET EL CAMINO

    • CC: 3769
    • Liter: 3.8
    • SubModel: CUSTOM
    • CUI: 230
    • EngineType: L6

    1968 OLDSMOBILE 442

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1968 GMC C25/C2500 SUBURBAN

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

    1969 PONTIAC FIREBIRD

    • EngineType: ALL
    • SubModel: ALL

    1978 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: SPORT

    1974 CHEVROLET IMPALA

    • EngineType: V8
    • SubModel: BASE

    1968 OLDSMOBILE F85

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969 GMC C25/C2500 SUBURBAN

    • EngineType: L6
    • SubModel: BASE

    1969 CHEVROLET C20 PICKUP

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1970-1971 OLDSMOBILE CUTLASS

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1979-1980 PONTIAC LEMANS

    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1982 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: RALLY

    1975 OLDSMOBILE DELTA 88

    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1976 CHEVROLET G20 VAN

    • EngineType: V8
    • SubModel: SPORTVAN

    1980 CHEVROLET K10 PICKUP

    • EngineType: L6
    • SubModel: CUSTOM DELUXE

    1979 CHEVROLET G30 VAN

    • EngineType: ALL
    • SubModel: BASE

    1968 CHEVROLET EL CAMINO

    • CC: 4097
    • Liter: 4.1
    • SubModel: CUSTOM
    • CUI: 250
    • EngineType: L6

    1988-1989 CHEVROLET K3500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1975 CHEVROLET MALIBU

    • Liter: 7.4
    • SubModel: CLASSIC
    • CUI: 454
    • EngineType: V8

    1968 GMC K1500 PICKUP

    • Liter: 3.8
    • SubModel: BASE
    • EngineType: L6

    1972 CHEVROLET C30 PICKUP

    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1973 GMC C25/C2500 SUBURBAN

    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1974 PONTIAC LEMANS

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1976-1977 OLDSMOBILE OMEGA

    • Liter: 4.3
    • SubModel: F85
    • CUI: 260
    • EngineType: V8

    1976 OLDSMOBILE CUTLASS

    • Liter: 4.1
    • SubModel: S
    • CUI: 250
    • EngineType: L6

    1980 CHEVROLET K10 PICKUP

    • Liter: 7.4
    • Aspiration: N
    • SubModel: SCOTTSDALE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8

    1969 CHEVROLET C30 PICKUP

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1970-1974 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: 60 SPECIAL

    1967-1970 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: SS

    1968 GMC K25/K2500 SUBURBAN

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

    1981 BUICK REGAL

    • Liter: 5.7
    • SubModel: LIMITED
    • EngineType: V8

    1975-1976 BUICK LESABRE

    • Liter: 7.5
    • SubModel: CUSTOM
    • CUI: 455
    • EngineType: V8

    1977 PONTIAC GRAND PRIX

    • Liter: 6.6
    • SubModel: SJ
    • CUI: 403
    • EngineType: V8

    1971 PONTIAC CATALINA

    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1969 CHEVROLET C20 PICKUP

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

    1969 GMC C1500 PICKUP

    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1969 GMC C25/C2500 PICKUP

    • EngineType: L6
    • SubModel: BASE

    1968 GMC K25/K2500 SUBURBAN

    • CC: 5358
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8

    1976-1977 BUICK CENTURY

    • EngineType: ALL
    • SubModel: ALL

    1975 CHEVROLET MALIBU

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1978 BUICK SKYLARK

    • Liter: 5.0
    • SubModel: SPORT
    • EngineType: V8

    1968 GMC C25/C2500 SUBURBAN

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6

    1976 PONTIAC LEMANS

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1977-1978 GMC JIMMY

    • EngineType: ALL
    • SubModel: ALL

    1971 CHEVROLET MONTE CARLO

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8
    20413 - B&M Holeshot Converters is rated 5.0 out of 5 by 1.
    • 2016-07-30T08:39CST
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    • cp_1, bvpage1
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    • loc_en_US, sid_10001_10001_31818, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from Happy with my purchase works as described great item
    Date published: 2016-07-05
    • 2016-07-30T08:39CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_31818, PRD, sort_relevancy
    • clientName_jegs
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