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Chevrolet Performance Small Block Chevy Cast Iron Vortec Cylinder Heads


Chevrolet Performance
Chevrolet Performance Small Block Chevy Cast Iron Vortec Cylinder Heads

America's favorite high-performance cast iron small block cylinder heads offer big power and bigger value. Chevrolet Vortec Cylinder Heads' fast burn combustion chamber and high-velocity ports combine to produce big horsepower. Vortec Heads can be mildly ported for additional performance and milled up to .040'' for increased compression ratio. The Vortec Head uses 1.94'' intake valves and 1.50'' exhaust valves to complement the high-velocity port design. Vortec Heads outflow Bow Tie Heads right out of the box and are a 20 to 40 horsepower bolt-on increase over earlier cast iron small block heads. Vortec Heads require a Vortec-style intake manifold due to an improved manifold mounting flange and gasket design and raised intake ports. Modifying the heads to accept early intake manifolds is not recommended. Vortec Cylinder Heads fit all 1955-Present small blocks except LT1/LT4 reverse coolant flow engines and current LS1-style engines.

JEGS Easy Kits are designed by JEGS professionals so you get all the parts you need.


4 Products

Bow Tie Small Port Vortec Cylinder Heads
  • Small Block Chevy
  • Sold Individually
  • Chevrolet Performance 19331471 - Chevrolet Performance Small Block Chevy Cast Iron Vortec Cylinder Heads
    809-19331471
    Small Port Cast Iron Vortec Cylinder Head
  • 175cc Intake Ports
  • 65cc Combustion Chambers
  • Bare
  • Each
  • FREE
    SHIPPING
    & HANDLING!
    $475.99
    Order Today Ships 02/19/16

    Cast Iron Vortec SBC Head

    Chevrolet Performance 12558060 - Chevrolet Performance Small Block Chevy Cast Iron Vortec Cylinder Heads
    809-12558060
    Small Block Chevy Cast Iron Vortec Cylinder Head
  • 170cc Intake Ports
  • 64cc Combustion Chambers
  • 1.940'' Int/1.500'' Exh Valves
  • .475'' Max Lift
  • Straight Plug
  • Assembled, Sold Individually
  • FREE
    SHIPPING
    & HANDLING!
    $316.99
    Ships

    Vortec Heads, Gaskets and Hardware Kit

    Chevrolet Performance 12558060K2 - Chevrolet Performance Small Block Chevy Cast Iron Vortec Cylinder Heads
    809-12558060K2
    Vortec Head Kit
    Includes:
  • Cylinder Heads
  • Head Gaskets
  • Head Bolts
  • Intake Gaskets
  • Intake Bolts
  • Exhaust Gaskets
  • Valve Cover Gaskets
  • FREE
    SHIPPING
    & HANDLING!
    Easy Kits
    $849.49
    Ships

    Vortec Top End Kit

    Chevrolet Performance 12558060K1 - Chevrolet Performance Small Block Chevy Cast Iron Vortec Cylinder Heads
    809-12558060K1
    Vortec Top End Kit
    Includes:
  • Cylinder Heads
  • Intake
  • Head Gaskets
  • Head Bolts
  • Intake Gasket
  • Intake Bolts
  • FREE
    SHIPPING
    & HANDLING!
    Easy Kits
    $940.06
    Ships

    4 Products