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TCI Throttle Boost Valve GM 700-R4/200-4R

TCI 374301

890-374301

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TCI Throttle Boost Valve GM 700-R4/200-4R $26.99
Throttle Boost Valve
  • GM 700-R4/200-4R
  • Diameter: .500"

  • Specifications:

    Boost Valve Diameter (in.)
    0.5
    Quantity
    Sold individually
    Transmission Valve Type
    TV boost valve
    Manufacturer's Part Number:
    374301


    TCI Boost Valves replace stock in all 700R4 and 2004R applications. The boost valve increases clamping forces generated by higher line pressure. The 890-374301 is best suited for applications stock to 450 HP. The 890-374401 is best for applications exceeding 450 HP (best when used with Low Rev Boost Valve 890-374410, which provides the added line pressure needed when making BIG horsepower).

    Features
  • Increases clamping forces generated by higher line pressure
  • Noticeable pressure increase over stock valves
  • Easy to install

  • Does TCI 374301 fit your vehicle?

    Narrow Results

    1982-1984 CHEVROLET MONTE CARLO

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1981 GMC P25/P2500 VAN

    • EngineType: ALL
    • SubModel: ALL

    1984-1990 BUICK LESABRE

    • EngineType: ALL
    • SubModel: ALL

    1985-1986 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: T-TYPE

    1987-1988 CHEVROLET CAPRICE

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

    1989 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: T-TYPE

    1989 PONTIAC FIREBIRD

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

    1981-1983 BUICK ESTATE WAGON

    • EngineType: ALL
    • SubModel: ALL

    1981-1982 CHEVROLET IMPALA

    • EngineType: ALL
    • SubModel: ESTATE

    1982-1983 BUICK LESABRE

    • EngineType: ALL
    • SubModel: CUSTOM

    1987-1988 CHEVROLET CAPRICE

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

    1985-1986 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: ESTATE WAGON

    1981-1983 CHEVROLET IMPALA

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

    1981-1983 CHEVROLET CAPRICE

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

    1992 ROLLS-ROYCE SILVER SPIRIT

    • EngineType: ALL
    • SubModel: ALL

    1984-1986 PONTIAC PARISIENNE

    • EngineType: ALL
    • SubModel: ALL

    1987-1990 CADILLAC BROUGHAM

    • EngineType: ALL
    • SubModel: ALL

    1981 CHEVROLET P20 VAN

    • EngineType: ALL
    • SubModel: ALL

    1981-1983 CHEVROLET CAPRICE

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

    1982-1988 OLDSMOBILE CUTLASS SUPREME

    • EngineType: ALL
    • SubModel: ALL

    1981-1984 CADILLAC DEVILLE

    • EngineType: ALL
    • SubModel: ALL

    1981 CHEVROLET P30 VAN

    • EngineType: ALL
    • SubModel: ALL

    1989 PONTIAC FIREBIRD

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

    1981 OLDSMOBILE 98

    • EngineType: ALL
    • SubModel: LUXURY

    1982-1983 CHEVROLET MALIBU

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

    1982-1983 OLDSMOBILE TORONADO

    • EngineType: ALL
    • SubModel: ALL

    1987 CHEVROLET CAPRICE

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

    1989 PONTIAC FIREBIRD

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

    1987-1988 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC LS BROUGHAM

    1982-1983 CHEVROLET MONTE CARLO

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V6 ( 4.3 L / 260 )

    1987 OLDSMOBILE CUTLASS

    • EngineType: ALL
    • SubModel: BASE

    1982-1984 CHEVROLET MONTE CARLO

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

    1981-1983 CHEVROLET IMPALA

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

    1986 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC BROUGHAM

    1985 CHEVROLET IMPALA

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

    1982-1983 CHEVROLET MALIBU

    • Liter: 3.8
    • SubModel: CLASSIC
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1986-1988 CHEVROLET CAPRICE

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

    1982-1987 CHEVROLET EL CAMINO

    • EngineType: ALL
    • SubModel: ALL

    1983-1986 PONTIAC BONNEVILLE

    • EngineType: ALL
    • SubModel: ALL

    1982 CHEVROLET MALIBU

    • Liter: 4.4
    • SubModel: CLASSIC
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1989 PONTIAC FIREBIRD

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

    1981 OLDSMOBILE 98

    • EngineType: ALL
    • SubModel: REGENCY

    1983-1987 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: ALL

    1981-1983 CHEVROLET CAPRICE

    • Liter: 3.8
    • SubModel: CLASSIC
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1985 CHEVROLET IMPALA

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

    1985-1986 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: PARK AVENUE

    1982 CHEVROLET MONTE CARLO

    • Liter: 4.4
    • SubModel: BASE
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1981 CHEVROLET IMPALA

    • Liter: 4.4
    • SubModel: BASE
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1989 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: LIMITED

    1985 CHEVROLET IMPALA

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

    1983 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: CL

    1987 OLDSMOBILE CUTLASS

    • CC: 2835
    • Liter: 2.8
    • SubModel: LUJO
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1981-1982 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: BASE

    1985 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: BASE

    1981 CHEVROLET CAPRICE

    • Liter: 4.4
    • SubModel: CLASSIC
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1982-1983 CHEVROLET MALIBU

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

    1981 BUICK LESABRE

    • EngineType: ALL
    • SubModel: SPORT

    1981 PONTIAC BONNEVILLE

    • EngineType: ALL
    • SubModel: ALL

    1986-1987 CHEVROLET MONTE CARLO

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

    1982 CHEVROLET CAPRICE

    • Liter: 4.4
    • SubModel: CLASSIC
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1982-1983 OLDSMOBILE CUTLASS CRUISER

    • EngineType: ALL
    • SubModel: ALL

    1991-1992 BENTLEY TURBO R

    • EngineType: ALL
    • SubModel: ALL

    1985 CHEVROLET CAPRICE

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

    1982 PONTIAC PARISIENNE

    • EngineType: ALL
    • SubModel: ALL

    1985 OLDSMOBILE TORONADO

    • EngineType: ALL
    • SubModel: ALL

    1985 CADILLAC COMMERCIAL CHASSIS

    • EngineType: ALL
    • SubModel: ALL

    1987-1988 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: ALL

    1987 OLDSMOBILE CUTLASS

    • EngineType: ALL
    • SubModel: SALON

    1982-1984 OLDSMOBILE CUTLASS CALAIS

    • EngineType: ALL
    • SubModel: ALL

    1981-1982 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC ESTATE

    1981-1983 CHEVROLET IMPALA

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

    1984 OLDSMOBILE TORONADO

    • EngineType: ALL
    • SubModel: BROUGHAM

    1981-1984 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: ALL

    1989 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: TRANS AM GTA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1984 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: ALL

    1981-1983 CHEVROLET CAPRICE

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

    1981 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC LANDAU

    1983 PONTIAC PARISIENNE

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

    1985 CHEVROLET MONTE CARLO

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

    1981-1983 CHEVROLET IMPALA

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1989 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: PARK AVENUE

    1982-1987 BUICK REGAL

    • EngineType: ALL
    • SubModel: ALL

    1985-1986 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: LIMITED

    1982-1983 CHEVROLET MALIBU

    • Liter: 4.3
    • SubModel: CLASSIC
    • CUI: 260
    • EngineType: V6 ( 4.3 L / 260 )

    1985-1988 CHEVROLET MONTE CARLO

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

    1985-1988 CHEVROLET CAPRICE

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

    1981-1990 OLDSMOBILE CUSTOM CRUISER

    • EngineType: ALL
    • SubModel: ALL

    1982-1984 CHEVROLET MONTE CARLO

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

    1986-1988 CHEVROLET CAPRICE

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

    1982-1984 OLDSMOBILE 98

    • EngineType: ALL
    • SubModel: ALL

    1989 PONTIAC FIREBIRD

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1982-1984 CHEVROLET MONTE CARLO

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

    1981-1985 OLDSMOBILE DELTA 88

    • EngineType: ALL
    • SubModel: ALL

    1983-1984 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: SS

    1982 BUICK LESABRE

    • EngineType: ALL
    • SubModel: LIMITED EDITION F/E

    1992 ROLLS-ROYCE CORNICHE II

    • EngineType: ALL
    • SubModel: ALL

    1989 PONTIAC FIREBIRD

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

    1982-1988 CHEVROLET MONTE CARLO

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

    1982-1983 CHEVROLET MALIBU

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

    1987-1989 PONTIAC SAFARI

    • EngineType: ALL
    • SubModel: ALL
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