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B&M 20280

Cast Aluminum Deep Transmission Pan GM TH400

B&M 20280

130-20280

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B&M 20280 Cast Aluminum Deep Transmission Pan GM TH400 $153.46
Cast Aluminum Deep Transmission Pan
  • GM TH400
  • Adds 2 Quarts to Capacity
  • Brushed Finish
  • Includes Transmission Pan, Pan Gasket, Drain Plug With Seal, Filter Extension, O-Rings, Filter Extension Screws, Nuts, Bolts, Washers and Instructions

  • B&M 20280 Details

    GM Transmission Pans

    Does not fit Jeep CJ7 model.

    Specifications:

    Material
    Cast Aluminum
    Trans Model
    GM- TH400 (Auto)3 Speed
    Filter Included
    No
    Bolts/Studs Included
    Yes
    Capacity Increase (qt.)
    2
    Drain Plug Included
    Yes
    Filter Extension Included
    Yes
    Quantity
    Sold individually
    Temperature Sender Bung Included
    Yes
    Transmission Pan Finish
    Natural
    Transmission Pan Material
    Aluminum
    Transmission Pan Style
    Deep
    Manufacturer's Part Number:
    20280

    B&M's Deep Automatic Transmission Pans provide a great solution when upgrading or replacing your stock pan. Deep transmission pans add additional fluid capacity and help dissipate excess heat from the transmission. Whether you’re racing, towing, off-roading, or just an enthusiastic driver in warmer weather, keeping your transmission cool is essential to its continued operation and longevity. No modifications are needed to the dipstick and pans include a drain plug for clean and easy fluid changes. Available in chrome or cast aluminum.

    Features:
  • Multiple cooling fins for greater heat dissipation.
  • Thick durable cast aluminum or steel construction.
  • CNC machined mounting surface, bolts holes, and ports.
  • No modifications to dipstick required.
  • Easy installation.
  • Includes gasket, drain plug, temperature sensor ports(when applicable), and all necessary mounting hardware.

  • Does B&M 20280 fit your vehicle?

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    Aspiration

    1979-1986 GMC C2500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K30 PICKUP

    • Liter: 6.6
    • Aspiration: N
    • SubModel: SCOTTSDALE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980 GMC K2500 SUBURBAN

    • EngineType: ALL
    • SubModel: SIERRA GRANDE

    1969 GMC K35/K3500 PICKUP

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973 GMC C15/C1500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1973 CHEVROLET K20 SUBURBAN

    • CC: 7439
    • Liter: 7.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980 CHEVROLET K30 PICKUP

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

    1981-1982 CHEVROLET K30 PICKUP

    • EngineType: ALL
    • SubModel: CUSTOM

    1977 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: LIMITED

    1965-1967 CHEVROLET BISCAYNE

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1967 CHEVROLET K10 SUBURBAN

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

    1990 CHEVROLET K1500 PICKUP

    • EngineType: ALL
    • SubModel: CHEYENNE

    1971 OLDSMOBILE CUTLASS

    • EngineType: ALL
    • SubModel: S

    1968 GMC C25/C2500 SUBURBAN

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1968 GMC K25/K2500 PICKUP

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

    1975 OLDSMOBILE CUTLASS SUPREME

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

    1981 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: CHEYENNE

    1969-1974 GMC K1500 PICKUP

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

    1974 CHEVROLET C20 PICKUP

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

    1975 CHEVROLET G20 VAN

    • EngineType: ALL
    • SubModel: ALL

    1981 CHEVROLET C10 PICKUP

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

    1965-1966 PONTIAC STAR CHIEF

    • EngineType: ALL
    • SubModel: ALL

    1970 CHEVROLET CAMARO

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973-1974 GMC C25/C2500 SUBURBAN

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

    1973-1974 CHEVROLET IMPALA

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

    1969-1971 CHEVROLET TOWNSMAN

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

    1986 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1975-1978 GMC K25 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1976-1977 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: BROUGHAM

    1976 PONTIAC LEMANS

    • Liter: 7.5
    • SubModel: SPORT
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1982 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: SILVERADO

    1974 CHEVROLET C10 SUBURBAN

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

    1971-1973 GMC SPRINT

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

    1976-1980 OLDSMOBILE DELTA 88

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 PICKUP

    • Liter: 7.4
    • Aspiration: N
    • SubModel: SCOTTSDALE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978 GMC K15 SUBURBAN

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

    1973 GMC K15/K1500 SUBURBAN

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

    1974 CHEVROLET G10 VAN

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

    1970 GMC G35/G3500 VAN

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

    1974 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: Z28

    1974 CHEVROLET G20 VAN

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

    1979-1982 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: VANDURA

    1978-1980 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: BIG TEN

    1985 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: SILVERADO

    1981 GMC C1500 PICKUP

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

    1990 CHEVROLET C1500 PICKUP

    • EngineType: ALL
    • SubModel: CHEYENNE

    1983-1984 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1981 CHEVROLET C10 PICKUP

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

    1968-1969 CHEVROLET CAMARO

    • Liter: 5.4
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8 ( 5.4 L / 327 )

    1972-1974 PONTIAC FIREBIRD

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

    1990 CHEVROLET G20 VAN

    • EngineType: ALL
    • SubModel: CHEVY VAN

    1981-1982 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: CUSTOM

    1968 GMC C35/C3500 PICKUP

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

    1981 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: DELUXE

    1989-1990 GMC C1500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA SLX

    1972 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: RS

    1968 GMC K15/K1500 SUBURBAN

    • Liter: 5.4
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8 ( 5.4 L / 327 )

    1973 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1985 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: VANDURA

    1975 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: LT

    1985 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: CUSTOM

    1966-1971 CHEVROLET BISCAYNE

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1973 BUICK CENTURION

    • EngineType: ALL
    • SubModel: ALL

    1969 PONTIAC LEMANS

    • CC: 4097
    • Liter: 4.1
    • Aspiration: N
    • SubModel: SAFARI
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1968 CHEVROLET C20 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1972-1974 OLDSMOBILE CUTLASS

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

    1971 CHEVROLET BISCAYNE

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

    1969 GMC C25/C2500 PICKUP

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

    1972-1974 PONTIAC CATALINA

    • CC: 7457
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1981-1982 CHEVROLET K30 PICKUP

    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1985 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: RALLY

    1969 GMC C25/C2500 SUBURBAN

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

    1979-1980 GMC C1500 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1985 GMC C1500 PICKUP

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1976 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: BROUGHAM TALISMAN

    1972 CHEVROLET CAMARO

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

    1968-1969 BUICK LESABRE

    • CC: 7047
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 430
    • EngineType: V8 ( 7.0 L / 430 )

    1971 PONTIAC FIREBIRD

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

    1970-1974 CADILLAC CALAIS

    • CC: 7735
    • Liter: 7.7
    • SubModel: BASE
    • CUI: 472
    • EngineType: V8 ( 7.7 L / 472 )

    1965-1969 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: ALL

    1977 PONTIAC GRAND PRIX

    • Liter: 6.6
    • SubModel: LJ
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1966 CHEVROLET IMPALA

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

    1965 CHEVROLET CHEVELLE

    • Liter: 4.6
    • SubModel: DELUXE
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1976 GMC C1500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA GRANDE

    1966 OLDSMOBILE JETSTAR 88

    • CC: 5409
    • Liter: 5.4
    • SubModel: BASE
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1975-1981 CADILLAC DEVILLE

    • EngineType: ALL
    • SubModel: ALL

    1969-1971 OLDSMOBILE CUTLASS

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

    1973 PONTIAC CATALINA

    • CC: 7457
    • Liter: 7.5
    • SubModel: SAFARI
    • CUI: 7456
    • EngineType: V8 ( 7.5 L / 7456 )

    1968 GMC C1500 PICKUP

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

    1968 GMC K1500 PICKUP

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

    1975-1980 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1970 BUICK ESTATE WAGON

    • EngineType: ALL
    • SubModel: ALL

    1968 BUICK WILDCAT

    • EngineType: ALL
    • SubModel: BASE

    1971 PONTIAC FIREBIRD

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

    1967 PONTIAC FIREBIRD

    • EngineType: ALL
    • SubModel: 400

    1974 GMC K35/K3500 PICKUP

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

    1970-1971 CHEVROLET C20 PICKUP

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

    1974 GMC C1500 PICKUP

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

    1977 PONTIAC LEMANS

    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1990 CHEVROLET V3500 PICKUP

    • EngineType: ALL
    • SubModel: SCOTTSDALE
    20280 - B&M Deep Automatic Transmission Pans is rated 4.5 out of 5 by 2.
    • y_2017, m_2, d_23, h_18
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    • loc_en_US, sid_10001_10001_58554, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_jegs
    Rated 4 out of 5 by from I bought the pan about 2 weeks ago. Everything was great except the cheap gasket that came with the pan and parts. Please upgrade the gasket to the level of the transmission pan and everything would have been great. Upgraded gasket complements the part for any classic car enthusiast.
    Date published: 2014-11-02
    Rated 5 out of 5 by from awesome very happy with my new trans pan. everything lined right up. I had no issues. directions were very straight forward and easy to follow. I would definitely recommend this pan to anyone using a TH400
    Date published: 2016-03-21
    • y_2017, m_2, d_23, h_18
    • bvseo_bulk, prod_bvrr, vn_bulk_0.0
    • cp_1, bvpage1
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    • loc_en_US, sid_10001_10001_58554, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
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