Free Shipping & Handling on Orders Over $95 - Order by 11pm EST for Same-Day Shipping!
0
My Cart
$0.00
1-800-345-4545
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
Help

B&M 20402 - B&M Tork Master Torque Converters



B&M 20402 - B&M Tork Master Torque Converters

JEGS Part Number: 130-20402

Tork Master 3000 Torque Converter
  • 1965-91 GM TH375, TH400 & TH425
  • 1968-81 GM TH350 & TH375B
  • 2800-3200 RPM
  • $333.27
    Ships
    FREE Shipping

    B&M 20402 - B&M Tork Master Torque Converters Details

    Tork Master 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:

    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
    No
    Anti-Ballooning Plate
    No
    Balanced
    Yes
    Furnace-Brazed
    No
    Lockup
    No
    Quantity
    Sold individually
    Manufacturer's Part Number:
    20402

    Low Price, High Quality, Fully Balanced, and Pressure Tested

    The best value-priced converters available, B&M Tork Masters perform similarly to B&M's Holeshot Series. They are excellent, all-around performance street torque converter with a new alloy steel pump drive tube, needle thrust bearing when factory equipped, and thrust washer between turbine and cover when required.

    Ranges are for small block, mild performance applications:
  • Tork Master 2000: 1900-2100 RPM
  • Tork Master 2400: 2300-2500 RPM
  • Tork Master 3000: 2800-3200 RPM

    Note: Tork Masters are not to be used in transbrake applications or with big blocks.

    Choosing a B&M Torque Converter:
    Car Weight: Street rods generally perform better using a 2400 RPM converter even with a mild motor due to the vehicle's light weight. A 2000 RPM converter tends to require too much braking effort when idling but a 2400 RPM unit remains comfortable and efficient.

    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.

    Tork Master vs. Holeshot: Except for supercharged and nitrous engines, Tork Masters are a great value for most small block applications. Holeshots/Nitrous Holeshots should be used for all applications with 450 foot pounds of torque and all blown or nitrous applications. Holeshot converters are furnace-brazed with more sophisticated bearings. Thus they withstand much more torque and horsepower.

  • Does this fit your vehicle?

    Filter
    Filter By
    Year
    Filter By
    Make
    Filter By
    Model
    Filter By
    SubModel
    Filter By
    EngineType
    Filter By
    CC
    Filter By
    Liter
    Filter By
    Aspiration

    1987-1988 CHEVROLET R30 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1970-1972 CHEVROLET K20 SUBURBAN

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

    1980 CHEVROLET K30 PICKUP

    • EngineType: L6
    • SubModel: BASE

    1975 CHEVROLET NOVA

    • EngineType: V8
    • SubModel: CUSTOM

    1967-1969 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: ALL

    1969-1971 CHEVROLET G10 VAN

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

    1975 CHEVROLET LAGUNA

    • Liter: 5.7
    • SubModel: S3
    • EngineType: V8

    1976-1980 CHEVROLET C30 PICKUP

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1980 CHEVROLET K20 PICKUP

    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1977 CHEVROLET IMPALA

    • EngineType: V8
    • SubModel: CUSTOM

    1972 PONTIAC LEMANS

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

    1977-1978 CHEVROLET NOVA

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

    1975-1976 PONTIAC GRAND SAFARI

    • EngineType: ALL
    • SubModel: ALL

    1975-1976 BUICK LESABRE

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

    1973 CHEVROLET CAPRICE

    • CC: 7441
    • Liter: 7.4
    • Aspiration: N
    • SubModel: CLASSIC
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8

    1969-1970 BUICK WILDCAT

    • EngineType: ALL
    • SubModel: ALL

    1975 CHEVROLET NOVA

    • EngineType: ALL
    • SubModel: LN

    1968 OLDSMOBILE CUTLASS

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

    1980 PONTIAC CATALINA

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

    1976 PONTIAC LEMANS

    • EngineType: L6
    • SubModel: BASE

    1981 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: SPORT

    1980 PONTIAC LEMANS

    • EngineType: V6
    • SubModel: BASE

    1979 CHEVROLET G30 VAN

    • EngineType: ALL
    • SubModel: SPORTVAN

    1982-1989 GMC G25/G2500 VAN

    • EngineType: ALL
    • SubModel: ALL

    1990 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: CHEVY VAN

    1975 OLDSMOBILE 98

    • EngineType: ALL
    • SubModel: REGENCY

    1981 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: ALL

    1978-1980 PONTIAC GRAND LEMANS

    • EngineType: ALL
    • SubModel: SAFARI

    1976 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC

    1979 CHEVROLET MALIBU

    • Liter: 4.4
    • SubModel: CLASSIC LANDAU
    • EngineType: V8

    1967 CHEVROLET CAMARO

    • Liter: 5.3
    • SubModel: BASE
    • EngineType: V8

    1981 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: VANDURA SPECIAL

    1975 BUICK LESABRE

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

    1988-1990 GMC K2500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1971-1972 PONTIAC VENTURA

    • EngineType: ALL
    • SubModel: ALL

    1979 JEEP CHEROKEE (SJ)

    • EngineType: ALL
    • SubModel: BASE

    1976 CHEVROLET NOVA

    • EngineType: ALL
    • SubModel: SS

    1985 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: MAGNAVAN

    1978 OLDSMOBILE TORONADO

    • EngineType: ALL
    • SubModel: XSR

    1980-1981 PONTIAC FIREBIRD

    • EngineType: V6
    • SubModel: ESPRIT

    1975-1976 GMC G15/G1500 VAN

    • EngineType: ALL
    • SubModel: ALL

    1973 OLDSMOBILE 98

    • EngineType: ALL
    • SubModel: ALL

    1977-1978 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 PICKUP

    • EngineType: L6
    • SubModel: SILVERADO

    1976-1977 CHEVROLET NOVA

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

    1967 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: ALL

    1979 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: BASE

    1981 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: VANDURA

    1969 CHEVROLET EL CAMINO

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

    1970 PONTIAC GTO

    • EngineType: ALL
    • SubModel: BASE

    1976-1977 CHEVROLET VEGA

    • EngineType: ALL
    • SubModel: ALL

    1969 CHEVROLET C10 PICKUP

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

    1979 GMC G15/G1500 VAN

    • EngineType: ALL
    • SubModel: RALLY

    1970-1973 CADILLAC CALAIS

    • Liter: 7.7
    • SubModel: BASE
    • EngineType: V8

    1973-1974 OLDSMOBILE OMEGA

    • EngineType: ALL
    • SubModel: ALL

    1982-1986 GMC K2500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1976 BUICK ELECTRA

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

    1970-1971 GMC K15/K1500 SUBURBAN

    • Liter: 4.8
    • SubModel: BASE
    • EngineType: L6

    1971 BUICK SKYLARK

    • EngineType: ALL
    • SubModel: ALL

    1977 CHEVROLET MONZA

    • EngineType: ALL
    • SubModel: 2+2 SPYDER

    1971 CHEVROLET CHEVELLE

    • Liter: 5.0
    • SubModel: CONCOURS
    • EngineType: V8

    1974 GMC K15/K1500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1979 CHEVROLET EL CAMINO

    • EngineType: ALL
    • SubModel: BASE

    1978-1980 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ALL

    1974 CHEVROLET C20 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 PICKUP

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

    1975-1976 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: ALL

    1976 CHEVROLET NOVA

    • Liter: 4.1
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6

    1979-1980 CHEVROLET MALIBU

    • Liter: 4.4
    • SubModel: CLASSIC
    • EngineType: V8

    1968 OLDSMOBILE CUTLASS

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

    1969 CHEVROLET K10 SUBURBAN

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

    1980-1981 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1981 BUICK CENTURY

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

    1974 CHEVROLET G20 VAN

    • Liter: 5.7
    • SubModel: SPORTVAN
    • EngineType: V8

    1973 GMC G35/G3500 VAN

    • Liter: 5.7
    • SubModel: RALLY
    • EngineType: V8

    1969 CHEVROLET C10 SUBURBAN

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

    1975 CHEVROLET MALIBU

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

    1973 CHEVROLET CAPRICE

    • Liter: 7.4
    • Aspiration: N
    • SubModel: CLASSIC
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8

    1971 CHEVROLET BLAZER

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

    1975 CHEVROLET VEGA

    • EngineType: ALL
    • SubModel: LX

    1971 PONTIAC LEMANS

    • EngineType: ALL
    • SubModel: SPORT

    1968 OLDSMOBILE VISTA CRUISER

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

    1980 BUICK LESABRE

    • EngineType: ALL
    • SubModel: BASE

    1980 CHEVROLET K30 PICKUP

    • EngineType: L6
    • SubModel: CHEYENNE

    1968-1969 CHEVROLET EL CAMINO

    • Liter: 5.3
    • SubModel: CUSTOM
    • EngineType: V8

    1970 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: TRANS AM
    • EngineType: V8

    1973 GMC K25/K2500 SUBURBAN

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

    1989 CHEVROLET R3500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1975-1978 GMC C3500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1982-1983 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: FORMAL

    1979 CHEVROLET CAPRICE

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

    1972 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28
    • EngineType: V8

    1974 PONTIAC VENTURA

    • EngineType: ALL
    • SubModel: BASE

    1974 CHEVROLET EL CAMINO

    • EngineType: L6
    • SubModel: BASE

    1971-1972 GMC SPRINT

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8

    1980 BUICK CENTURY

    • EngineType: ALL
    • SubModel: BASE

    1981 BUICK REGAL

    • Liter: 4.3
    • SubModel: LIMITED
    • EngineType: V8

    1979-1980 CHEVROLET MALIBU

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1977 CHEVROLET MONZA

    • EngineType: ALL
    • SubModel: MIRAGE

    1981 BUICK LESABRE

    • EngineType: ALL
    • SubModel: SPORT
    Items You May Also Consider
    Only $199.99

    Ships
    Only $484.77
    Order Today
    Ships
    Only $381.67

    Ships