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

JEGS Performance Products 631000 - JEGS Master Cylinders & Power Brake Boosters



JEGS Performance Products 631000 - JEGS Master Cylinders & Power Brake Boosters

Part Number: 555-631000

Chrome Aluminum Master Cylinder
  • GM Universal Mounting
  • 1" Bore
  • (1) 9/16"-18 and (1) 1/2"-20 Port on Each Side
    For:
  • Non-Power Assisted Disc/Drum Applications
  • $137.97
    Ships
    FREE Shipping

    JEGS Performance Products 631000 - 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 each 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" master cylinder and power brake booster conversion kits feature a high luster chrome or black powder coat finish. Available in combinations for every application.
    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?

    Narrow Results

    1967-1968 GMC C25/C2500 PICKUP

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

    1994 CHEVROLET K2500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1970 CHEVROLET K20 PICKUP

    • CC: 4097
    • Liter: 4.1
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 250
    • EngineType: L6

    1979-1982 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1994-1995 GMC K3500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA SL

    1974 CHEVROLET C10 PICKUP

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

    1969 GMC K35/K3500 PICKUP

    • EngineType: L6
    • SubModel: BASE

    1992-1994 CHEVROLET C1500 PICKUP

    • EngineType: V6
    • SubModel: BASE

    1987 CHEVROLET V20 PICKUP

    • EngineType: ALL
    • SubModel: CUSTOM DELUXE

    1974 CHEVROLET C20 PICKUP

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

    1979-1980 GMC C1500 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1965 GMC 2500 SERIES PICKUP

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

    1982 CHEVROLET C10 PICKUP

    • EngineType: L6
    • SubModel: CUSTOM

    1971 CHEVROLET K20 PICKUP

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8

    1987-1991 GMC V3500 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1992 CHEVROLET C2500 PICKUP

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

    1966 CHEVROLET K20 PICKUP

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

    1990-2000 CHEVROLET K3500 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1995 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SL

    1966-1968 CHEVROLET C20 PICKUP

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

    1986 GMC C1500 PICKUP

    • Liter: 6.2
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8

    1974 CHEVROLET C30 PICKUP

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

    1989 CHEVROLET R3500 PICKUP

    • EngineType: ALL
    • SubModel: CHEYENNE

    1966 CHEVROLET C20 PICKUP

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

    1989-1998 GMC C2500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA XC

    1967-1968 GMC C35/C3500 PICKUP

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

    1970 CHEVROLET K10 PICKUP

    • CC: 4097
    • Liter: 4.1
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 250
    • EngineType: L6

    1971-1972 CHEVROLET K30 PICKUP

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

    1964-1968 CHEVROLET C30 PICKUP

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

    1961-1966 CHEVROLET K20 PICKUP

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

    1968 GMC C25/C2500 PICKUP

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

    1968 GMC C15/C1500 PICKUP

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

    1970-1971 GMC K1500 PICKUP

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

    1970-1972 GMC K25/K2500 PICKUP

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

    1974 CHEVROLET K20 PICKUP

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

    1978 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: CHEYENNE

    1969-1971 CHEVROLET C20 PICKUP

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

    1961 CHEVROLET C10 PICKUP

    • CC: 3852
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 235
    • EngineType: L6

    1962 CHEVROLET K10 PICKUP

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

    1967 GMC C1500 PICKUP

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

    1967 GMC K1500 PICKUP

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

    1986 GMC C1500 PICKUP

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

    1999 CHEVROLET C2500 PICKUP

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

    1970 CHEVROLET C30 PICKUP

    • CC: 4097
    • Liter: 4.1
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 250
    • EngineType: L6

    1964-1966 CHEVROLET K10 PICKUP

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

    1954-1955 GMC TRUCK

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 248
    • EngineType: L6

    1962 CHEVROLET K10 PICKUP

    • Liter: 3.9
    • EngineType: L6
    • SubModel: BASE

    1979-1982 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1968 GMC C15/C1500 PICKUP

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

    1967 CHEVROLET C20 PICKUP

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

    1963 CHEVROLET C20 PICKUP

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

    1999 GMC C1500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA SL

    1966 CHEVROLET K10 PICKUP

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

    1962 CHEVROLET C10 PICKUP

    • CC: 3852
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 235
    • EngineType: L6

    1968 GMC K35/K3500 PICKUP

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

    1968 GMC K15/K1500 PICKUP

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

    1983-1984 CHEVROLET C30 PICKUP

    • EngineType: ALL
    • SubModel: CUSTOM

    1968-1969 CHEVROLET C10 PICKUP

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

    1954-1958 CHEVROLET TRUCK

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

    1972 CHEVROLET K10 PICKUP

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

    1986 GMC C1500 PICKUP

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

    1972 GMC C1500 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1966 CHEVROLET K20 PICKUP

    • Liter: 6.0
    • EngineType: V8
    • SubModel: BASE

    1968-1969 CHEVROLET K30 PICKUP

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

    1968 GMC C35/C3500 PICKUP

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

    1996 GMC C2500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SL

    1970-1971 CHEVROLET K30 PICKUP

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

    1974 CHEVROLET C10 PICKUP

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

    1996-1997 GMC C3500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA

    1972-1973 CHEVROLET C10 PICKUP

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

    1986 CHEVROLET C20 PICKUP

    • EngineType: ALL
    • SubModel: CUSTOM

    1990-1991 CHEVROLET C1500 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1964-1965 CHEVROLET K20 PICKUP

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

    1972 CHEVROLET C30 PICKUP

    • Liter: 4.8
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 292
    • EngineType: L6

    1967 GMC C35/C3500 PICKUP

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

    1962 CHEVROLET K20 PICKUP

    • Liter: 3.9
    • EngineType: L6
    • SubModel: BASE

    1969 GMC K1500 PICKUP

    • EngineType: V6
    • SubModel: BASE

    1973-1974 CHEVROLET K10 PICKUP

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

    1988-1993 GMC C3500 PICKUP

    • EngineType: ALL
    • SubModel: SIERRA

    1962 CHEVROLET C30 PICKUP

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

    1968 GMC C15/C1500 PICKUP

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

    1968 GMC K15/K1500 PICKUP

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

    1979-1982 CHEVROLET K30 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1994 CHEVROLET C1500 PICKUP

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

    1961-1962 GMC 2500 SERIES PICKUP

    • EngineType: L6
    • SubModel: BASE

    1972 GMC K35/K3500 PICKUP

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

    1971 CHEVROLET K30 PICKUP

    • CC: 4097
    • Liter: 4.1
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 250
    • EngineType: L6

    1998-2000 GMC C3500 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1967-1968 CHEVROLET C20 PICKUP

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

    1971 CHEVROLET K10 PICKUP

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8

    1999-2000 CHEVROLET SILVERADO 1500

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6

    1988-1989 CHEVROLET K3500 PICKUP

    • EngineType: ALL
    • SubModel: CHEYENNE

    1988 CHEVROLET K1500 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1990-1992 CHEVROLET C2500 PICKUP

    • Liter: 6.2
    • EngineType: V8
    • SubModel: BASE

    1967 GMC C25/C2500 PICKUP

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

    1967-1968 CHEVROLET K20 PICKUP

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

    1996 CHEVROLET K2500 PICKUP

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

    1970-1974 GMC K1500 PICKUP

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

    1973-1974 CHEVROLET C20 PICKUP

    • Liter: 7.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8

    1979-1986 GMC K2500 PICKUP

    • EngineType: ALL
    • SubModel: BASE
    Items You Need
    Items You May Also Consider