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Edelbrock Performer Jeep 4.0L I6 Bare Aluminum Cylinder Head

Edelbrock 50159

350-50159

made in usa
jegs shipping
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Edelbrock Performer Jeep 4.0L I6 Bare Aluminum Cylinder Head $1,325.50
  • 1987-2006 4.0L Jeeps & 1976-1990 AMC 4.2L
  • Port Volume: 144cc/77cc
  • 55cc Combustion Chambers
  • Bare

  • Edelbrock 50159 Details

    Performer Jeep 4.0L I6 Cylinder Heads

    Valve LiftIntakeExhaust
    .100''6663
    .200''123103
    .300''179127
    .400''221144
    .500''241144
    .600''237155
    .700''N/AN/A
    Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28'' H2O

    Specifications:

    Type
    Bare
    Emission
    N/A
    Cylinder Head Type
    Standard
    Usage
    Street/Hi-Performance
    Preparation
    Requires Professional Preparation (Bare)
    Finish
    Cast Aluminum
    Engine Make/Size
    Jeep 4.0L
    Engine Make/Size
    Jeep 4.2L
    Manufacturer's Part Number:
    50159

    Designed as a bolt-on performance upgrade for 1987-2006 Jeeps with 4.0L inline six cylinder engine. This cylinder head is designed with the 1991-2006 4.0L intake port locations and must be used with 1991-2006 intake manifold, while the exhaust side features the 1991-98 4.0L exhaust port locations and must be used with 1991-98 factory header or aftermarket exhaust header. This cylinder head will also fit 1976-90 AMC 4.2L engines with no modification to the water jacket and the appropriate intake manifold and header combination. The Performer Jeep cylinder head features all-new better flowing intake/exhaust ports along, modern combustion chamber design with back-cut and swirl polished valves. It retains the stock valve angle, pushrod length and valve cover rail height for use with factory components and other off the shelf accessories. It also features larger reinforced rocker bosses for improved strength at high RPM and Heli-Coil threaded inserts in the manifold bolt holes for added strength. A 3/4'' deck thickness throughout the head also promotes stiffness and durability. Edelbrock also machined provisions on this cylinder head to accept either distributor or coil pack ignition. Made In The USA!


    This cylinder head is pending 50-state emission legal for 4.0L engines when used with factory Fuel Injection components. It's also pending 50-state emission legal for 4.2L engines when used with a Mopar Fuel Injection Conversion Kit (E.O. Number D-265-21).

    Does Edelbrock 50159 fit your vehicle?

    Narrow Results

    1993-1994 JEEP CHEROKEE

    • EngineType: ALL
    • SubModel: ALL

    1987-1989 JEEP CHEROKEE (XJ)

    • Liter: 4.0
    • SubModel: PIONEER
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1995-1997 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: SPORT

    2004 JEEP GRAND CHEROKEE (WJ)

    • Liter: 4.0
    • SubModel: SPECIAL EDITION
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1993-1998 JEEP GRAND CHEROKEE (ZJ)

    • Liter: 4.0
    • SubModel: LIMITED
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1994 JEEP WRANGLER (YJ)

    • EngineType: ALL
    • SubModel: SE

    1995-1997 JEEP CHEROKEE (XJ)

    • Liter: 4.0
    • SubModel: SE
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1990-1992 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: LAREDO

    1989 JEEP CHEROKEE (XJ)

    • Liter: 4.0
    • SubModel: SPORT
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2005-2006 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: X

    1999-2004 JEEP GRAND CHEROKEE (WJ)

    • Liter: 4.0
    • SubModel: LAREDO
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2001 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: 60 ANIVERSARIO

    1995 JEEP WRANGLER (YJ)

    • Liter: 4.0
    • SubModel: SE
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1994-1995 JEEP GRAND CHEROKEE (ZJ)

    • Liter: 4.0
    • SubModel: SE
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1987-1988 JEEP COMANCHE

    • Liter: 4.0
    • SubModel: LAREDO
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1993 JEEP GRAND CHEROKEE (ZJ)

    • Liter: 4.0
    • SubModel: BASE
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1987-1989 JEEP CHEROKEE (XJ)

    • Liter: 4.0
    • SubModel: LAREDO
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1997 JEEP GRAND CHEROKEE (ZJ)

    • Liter: 4.0
    • SubModel: ORVIS
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1990-1992 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: SPORT

    1992 JEEP COMANCHE

    • EngineType: ALL
    • SubModel: PIONEER

    1988-1992 JEEP COMANCHE

    • EngineType: ALL
    • SubModel: ELIMINATOR

    1991 JEEP WRANGLER (YJ)

    • Liter: 4.0
    • SubModel: ISLANDER
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2001 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: SE

    1991 JEEP WRANGLER (YJ)

    • Liter: 4.0
    • SubModel: SAHARA
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2004 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: ALL

    1998-2000 JEEP CHEROKEE

    • EngineType: ALL
    • SubModel: ALL

    1990 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: PIONEER

    1997-1998 JEEP GRAND CHEROKEE (ZJ)

    • Liter: 4.0
    • SubModel: TSI
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2005-2006 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: SPORT

    2003 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: X AT

    1991-1994 JEEP WRANGLER (YJ)

    • EngineType: ALL
    • SubModel: RENEGADE

    2006 JEEP WRANGLER (TJ)

    • Liter: 4.0
    • SubModel: SE
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2001 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: LIMITED

    1992-1995 JEEP WRANGLER (YJ)

    • EngineType: ALL
    • SubModel: SAHARA

    1987-1988 JEEP COMANCHE

    • Liter: 4.0
    • SubModel: CHIEF
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2005-2006 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: RUBICON

    1991-1993 JEEP WRANGLER (YJ)

    • Liter: 4.0
    • SubModel: BASE
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2002 JEEP GRAND CHEROKEE (WJ)

    • Liter: 4.0
    • SubModel: SPORT
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2001 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: CLASSIC

    1996 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: CLASSIC

    1987-1988 JEEP CHEROKEE (XJ)

    • Liter: 4.0
    • SubModel: CHIEF
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1996-1998 JEEP GRAND CHEROKEE (ZJ)

    • CC: 3956
    • Liter: 4.0
    • SubModel: LAREDO
    • CUI: 241
    • EngineType: L6 ( 4.0 L / 241 )

    1995-1997 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: COUNTRY

    1997-2003 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: SAHARA

    1992 JEEP WRANGLER (YJ)

    • EngineType: ALL
    • SubModel: ISLANDER

    1991-1992 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: BRIARWOOD

    2002-2003 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: X

    1998 JEEP GRAND CHEROKEE (ZJ)

    • CC: 3956
    • Liter: 4.0
    • SubModel: LIMITED
    • CUI: 241
    • EngineType: L6 ( 4.0 L / 241 )

    1987 JEEP WAGONEER

    • Liter: 4.0
    • SubModel: BASE
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1993-1998 JEEP GRAND CHEROKEE (ZJ)

    • Liter: 4.0
    • SubModel: LAREDO
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1999-2000 JEEP GRAND CHEROKEE (WJ)

    • CC: 3958
    • Liter: 4.0
    • SubModel: LIMITED
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1987-1992 JEEP COMANCHE

    • Liter: 4.0
    • SubModel: BASE
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2003 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: RUBICON

    2006 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: 65TH ANNIVERSARY EDITION

    2001 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: SPORT

    1987-1992 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: LIMITED

    2001-2004 JEEP GRAND CHEROKEE (WJ)

    • Liter: 4.0
    • SubModel: LIMITED
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1997-2003 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: SPORT

    1987-1992 JEEP CHEROKEE (XJ)

    • Liter: 4.0
    • SubModel: BASE
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1995 JEEP GRAND CHEROKEE (ZJ)

    • Liter: 4.0
    • SubModel: ORVIS
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1988-1990 JEEP WAGONEER

    • EngineType: ALL
    • SubModel: ALL

    1987 JEEP WAGONEER

    • Liter: 4.0
    • SubModel: LIMITED
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1993 JEEP GRAND CHEROKEE (ZJ)

    • EngineType: ALL
    • SubModel: SE

    1987-1991 JEEP COMANCHE

    • Liter: 4.0
    • SubModel: PIONEER
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    2006 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: X 65 ANIVERSARIO

    2004 JEEP GRAND CHEROKEE (WJ)

    • EngineType: ALL
    • SubModel: SE
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations