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Chevrolet Performance 19331471

SB Chevy Small Port Bow Tie Cast Iron Vortec Cylinder Head, 175cc Intake Ports

Chevrolet Performance 19331471
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Chevrolet Performance 19331471 SB Chevy Small Port Bow Tie Cast Iron Vortec Cylinder Head, 175cc Intake Ports $446.64
Small Port Cast Iron Vortec Cylinder Head
  • 175cc Intake Ports
  • 65cc Combustion Chambers
  • Bare
  • Each

  • Chevrolet Performance 19331471 Details

    Bow Tie Small Port Vortec Cylinder Heads

  • Small Block Chevy
  • Sold Individually

  • Parts and assembly required
  • Use early model Intake Manifold 809-10185063 or, for best results, Vortec Intake Manifold 809-12496820, 809-12366573, 809-12496822, or 809-12496821 (Vortec Intake Manifold 3-step torque specs: 2 ft/lbs, 9 ft/lbs, 11 ft/lbs)
  • Use Intake Manifold Gaskets 809-12497760 (Dual bolt pattern)
  • Use Exhaust Gaskets 375-1470 (Trimming may be necessary)

  • 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 Heads come with various intake and exhaust valve sizes to complement the high-velocity port design and your performance needs. 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.

    Some parts are not legal for use in California or other states with similar laws / regulations