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JEGS Performance Products 631001 - JEGS Master Cylinders & Power Brake Boosters



JEGS Performance Products 631001 - JEGS Master Cylinders & Power Brake Boosters

JEGS Part Number: 555-631001

Chrome Aluminum Master Cylinder
  • GM Universal Mounting
  • 1-1/8" Bore
  • (1) 9/16"-18 & (1) 1/2"-20 Port on Driver's Side
    For:
  • Non-Power Assisted Disc/Drum Applications
  • Power Assisted Drum/Drum, Disc/Drum & Disc/Disc Applications
  • $151.97
    Ships
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    JEGS Performance Products 631001 - JEGS Master Cylinders & Power Brake Boosters Details

    Cast Aluminum Master Cylinders

    This dual reservoir master cylinder is machined from cast, aircraft quality, aluminum into a smooth and stylish unit. We then fully polish each one and finish it with high luster chrome to provide the finishing touch to any engine compartment. Features GM universal mounting with one 9/16" & one 1/2" port on driver's side.


    Cast Aluminum Master Cylinders
    JEGS cast aluminum master cylinders feature either a high luster chrome or a durable black powdercoat finish, GM universal mounting.
    Power Brake Boosters
    JEGS power brake boosters feature either a durable black powdercoat or chrome finish. Available in combinations for every application. A pedal rod extension kit and a brake booster bracket are recommended (sold separately) when converting from manual to power brakes.
    Master Cylinder and Booster Conversion Kits
    JEGS 1-1/8" cast iron master cylinder and power brake booster conversion kits feature a high luster chrome finish. Available in combinations for every application. Pedal rod extension/clevis kit and booster mounting brackets are sold separately.
    Brake Booster Brackets
    JEGS polished stainless steel or durable black powdercoat brake booster brackets are designed to convert the firewall stud mounting pattern from a manual master cylinder to the power brake booster pattern.

    Does this fit your vehicle?

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    1967 PONTIAC FIREBIRD

    • CC: 3769
    • Liter: 3.8
    • Aspiration: N
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6

    1979-1980 GMC C1500 PICKUP

    • EngineType: ALL
    • SubModel: BIG TEN

    1969 OLDSMOBILE 442

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

    1970-1973 GMC K25/K2500 PICKUP

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

    1967 GMC C35/C3500 PICKUP

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1999 CHEVROLET C2500 PICKUP

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

    1964-1966 CHEVROLET C30 PICKUP

    • EngineType: V8
    • SubModel: ALL

    1994 GMC K1500

    • EngineType: ALL
    • SubModel: SIERRA SL

    1986 GMC C1500 PICKUP

    • EngineType: V6
    • SubModel: BASE

    1989-1996 GMC C1500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA XC

    1969 CHEVROLET CHEVELLE

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

    1985 CHEVROLET C20 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1994 CHEVROLET C2500 PICKUP

    • Liter: 6.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 395
    • EngineType: V8

    1958-1959 CHEVROLET BISCAYNE

    • EngineType: L6
    • SubModel: BASE

    1957 CHEVROLET TRUCK

    • EngineType: V8
    • SubModel: BASE

    1961-1962 CHEVROLET K20 PICKUP

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8

    1969 OLDSMOBILE CUTLASS

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

    1963 CHEVROLET IMPALA

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

    1999 CHEVROLET K1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1967 OLDSMOBILE CUTLASS

    • CC: 5409
    • Liter: 5.4
    • Aspiration: N
    • SubModel: BASE
    • CUI: 330
    • EngineType: V8

    1972 CHEVROLET K30 PICKUP

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

    1968 GMC K25/K2500 PICKUP

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

    1975-1978 GMC K25 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1969 CHEVROLET CHEVELLE

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

    1972-1973 GMC K1500 PICKUP

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

    1968-1971 CHEVROLET K30 PICKUP

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

    1967 PONTIAC FIREBIRD

    • Liter: 3.8
    • SubModel: SPRINT
    • CUI: 230
    • EngineType: L6

    1967 CHEVROLET BISCAYNE

    • CC: 4638
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 283
    • EngineType: V8

    1994 CHEVROLET C1500 PICKUP

    • EngineType: V8
    • SubModel: ALL

    1961-1967 CHEVROLET K20 PICKUP

    • Liter: 4.6
    • EngineType: V8
    • SubModel: BASE

    1968 OLDSMOBILE 442

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

    1969 BUICK GS 350

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

    1969 CHEVROLET NOVA

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

    1966-1967 CHEVROLET C20 PICKUP

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

    1998-2000 GMC K3500 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1972 CHEVROLET K30 PICKUP

    • EngineType: L6
    • SubModel: BASE

    1968 GMC K35/K3500 PICKUP

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

    1968-1969 CHEVROLET EL CAMINO

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

    1975-1982 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1988-1989 CHEVROLET K2500 PICKUP

    • EngineType: ALL
    • SubModel: CHEYENNE

    1975-1978 GMC K1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1955-1956 CHEVROLET TRUCK

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

    1967 CHEVROLET IMPALA

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

    1981 GMC C1500 PICKUP

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8

    1969 CHEVROLET IMPALA

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

    1969 CHEVROLET KINGSWOOD

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

    1998 CHEVROLET K1500 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1975-1976 CHEVROLET C30 PICKUP

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

    1968 GMC C35/C3500 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V6

    1968-1969 CHEVROLET K10 PICKUP

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

    1965 GMC 1000 SERIES PICKUP

    • EngineType: L6
    • SubModel: BASE

    1966-1967 CHEVROLET K10 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: ALL

    1969 CHEVROLET K10 PICKUP

    • CC: 3769
    • Liter: 3.8
    • SubModel: BASE
    • EngineType: L6

    1966-1967 CHEVROLET C30 PICKUP

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

    1957 CHEVROLET TWO-TEN SERIES

    • CC: 4638
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 283
    • EngineType: V8

    1968 GMC K35/K3500 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1964-1965 GMC 1500 SERIES PICKUP

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

    1968 CHEVROLET CHEVELLE

    • CC: 4097
    • Liter: 4.1
    • SubModel: 300 DELUXE
    • EngineType: L6

    1961-1964 GMC 1500 SERIES PICKUP

    • EngineType: V6
    • SubModel: BASE

    1994-1995 GMC K2500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA SL

    1964-1965 CHEVROLET C20 PICKUP

    • Liter: 6.7
    • EngineType: V8
    • SubModel: BASE

    1960-1967 CHEVROLET C10 PANEL

    • EngineType: ALL
    • SubModel: ALL

    1953 GMC TRUCK

    • Liter: 3.7
    • EngineType: L6
    • SubModel: BASE

    1979-1986 GMC K3500 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1968 PONTIAC LEMANS

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8

    1959-1961 CHEVROLET IMPALA

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8

    1958-1961 CHEVROLET BISCAYNE

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8

    1984 GMC C3500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1967 GMC C1500 PICKUP

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

    1981 GMC C1500 PICKUP

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

    1961-1964 GMC 1000 SERIES PICKUP

    • EngineType: V6
    • SubModel: BASE

    1985 CHEVROLET C30 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1968-1969 CHEVROLET IMPALA

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1969 GMC K25/K2500 PICKUP

    • EngineType: V6
    • SubModel: BASE

    1967 GMC C35/C3500 PICKUP

    • EngineType: V8
    • SubModel: ALL

    1968-1969 CHEVROLET CHEVELLE

    • CC: 4097
    • Liter: 4.1
    • SubModel: MALIBU
    • EngineType: L6

    1985 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1969 CHEVROLET NOVA

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

    1960 CHEVROLET TRUCK

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

    1986 GMC C1500 PICKUP

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

    1990-1993 CHEVROLET C2500 PICKUP

    • EngineType: V6
    • SubModel: ALL

    1999-2000 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: SL

    1961-1962 CHEVROLET K10 PICKUP

    • CC: 4278
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 261
    • EngineType: L6

    1973-1974 GMC K35/K3500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1969 CHEVROLET CHEVELLE

    • EngineType: L6
    • SubModel: 300 DELUXE

    1982 CHEVROLET C10 PICKUP

    • EngineType: L6
    • SubModel: CUSTOM

    1996 GMC K2500 PICKUP

    • Liter: 6.5
    • SubModel: SIERRA SL
    • CUI: 395
    • EngineType: V8

    1968 GMC C25/C2500 PICKUP

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

    1967-1969 CHEVROLET BISCAYNE

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

    1968 OLDSMOBILE CUTLASS SUPREME

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

    1968 CHEVROLET C30 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1968 GMC C35/C3500 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: 300

    1967-1969 CHEVROLET BISCAYNE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1968-1969 CHEVROLET EL CAMINO

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

    1967 GMC C25/C2500 PICKUP

    • CC: 5012
    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • CUI: 305
    • EngineType: V6

    1968-1969 CHEVROLET CHEVELLE

    • Liter: 6.5
    • EngineType: V8
    • SubModel: MALIBU

    1988 CHEVROLET V30 PICKUP

    • EngineType: ALL
    • SubModel: CHEYENNE

    1962-1964 CHEVROLET IMPALA

    • CC: 6704
    • Liter: 6.7
    • SubModel: BASE
    • CUI: 409
    • EngineType: V8

    1958 CHEVROLET BROOKWOOD

    • EngineType: ALL
    • SubModel: ALL
    631001 - JEGS Master Cylinders & Power Brake Boosters is rated 5.0 out of 5 by 1.
    • 2016-06-25T13:49CST
    • bvseo_cps, prod_bvrr, vn_cps_3.2.1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_889831, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from Master Cylinder I got this to replace my original M/C for a 84 Chevy truck that I am rebuilding. It has a very nice finish that will match my chrome booster I just received. Love it.
    Date published: 2016-02-08
    • 2016-06-25T13:49CST
    • bvseo_cps, prod_bvrr, vn_cps_3.2.1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_889831, PRD, sort_relevancy
    • clientName_jegs
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