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JEGS 514002K
easy kits

JEGS Cylinder Head Kit Small Block Chevy

555-514002K

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Save $25 off $250, $50 off $500, $100 off $1,000. Promo Code: RACE2SAVE exclusions apply

$1,825.41
JEGS Cylinder Head Kit Small Block Chevy $1,825.41
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Cylinder Head Kit
  • Small Block Chevy
  • 180cc Intake Ports
  • 64cc Combustion Chambers
    Includes:
  • (2) Cylinder Heads
  • Gaskets
  • Head Bolts
  • Thread Sealant
  • JEGS 514002K Details

    180cc Intake Runner

    Kit Includes:
    (2) Cylinder Heads 555-514002
    (1) Intake Gasket Kit 555-210000
    (2) Cylinder Head Gaskets 555-210041
    (1) Exhaust Gasket Kit 555-210052
    (1) Valve Cover Gasket Set 555-210071
    (1) Head Bolt Kit 555-83400
    (1) Thead Sealant 555-28011

    JEGS delivers performance right out of the box!

    Racing technology for your high performance street engine! JEGS small block Chevy cylinder heads are cast from Virgin A356 Aluminum and heat treated to a T6 Hardness for the ultimate quality and durability. They are then machined on the latest CNC machines for accuracy and precision. We use the most up to date technology to design our intake & exhaust runners and combustion chambers for maximum performance. Our choices of intake runner volumes, combustion chamber sizes, spark plug styles and valve spring sizes insure that we have a cylinder head to suit your needs. Our cylinder heads are assembled with premium parts such as manganese valve guides, stainless steel valves and chrome-moly retainers. They feature valve seats that are compatible with unleaded fuel and also accept both standard and center bolt valve covers.

    Features:

    • Cast in the U.S.A.
    • Machined in the U.S.A.
    • Assembled in the U.S.A.
    • 3-Angle Competition Valve Job
    • Improved Combustion Chamber Design For Improved Efficiencies
    • 1/2" Deck Thickness
    • Exhaust Ports Raised 0.200" (Higher Than Stock OEM Iron Heads)
    • Raised Valve Cover Rails
    • Latest In Port Design For Both The Intake and Exhaust For Increased Horsepower and Torque
    • Premium parts and hardware
    • Up to 20 lbs. lighter per head than standard cast iron heads

    JEGS EZ Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.

     514002K. Could I substitute Fel-Pro 1142-026 gaskets and drop the head bolts and add the plugs? Already have bolts.  

    Asked by: bbird76020
    Yes, you can separate all of the components in the kit, just look at the "Details" tab on the web page to see all of the individual items.
    Answered by: Rusty B
    Date published: 2017-11-03

    What plugs would be correct for these heads on a .040 over 350?

    Asked by: bbird76020
    Our number 192-49776 would be the correct plug for this cylinder head.
    Answered by: Jon Jegs Tech
    Date published: 2017-11-01
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    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

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    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.