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Dart 127121K

Small Block Chevy SHP Cylinder Head Kit

Dart 127121K
Easy Kit


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Estimated to ship directly from the manufacturer on 06/04/18
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Dart 127121K Small Block Chevy SHP Cylinder Head Kit $1,390.86
Small Block Chevy SHP Cylinder Head Kit
  • 180cc Intake Ports
  • 64cc Combustion
  • 1.250 Valve Springs
  • Cylinder Heads
  • Head Bolts
  • Head Gaskets
  • Intake Gaskets
  • Exhaust Gaskets
  • Valve Cover Gaskets

  • Dart 127121K Details

    180cc Intake Runners

    Kit Includes:
  • Dart Small Block Chevy SHP Cylinder Heads With 180cc Intake Ports (2) -301-127121
  • JEGS SBC Head Bolt Kit -555-8340
  • Fel-Pro SBC Steel Wire Ring Head Gaskets -375-1003
  • JEGS SBC Exhaust Header Gaskets -555-210050
  • JEGS SBC Cork Rubber Valve Cover Gaskets -555-210075

  • Specifications:

    Manufacturer's Part Number:

    Dart's Special High Performance (SHP) Small Block Chevy Aluminum Cylinder Head program was developed to offer quality, lightweight, aluminum heads for hot rodders and budget minded racers. Richard Maskin realized the need for a high quality small block cylinder heads that is a superior, yet affordable option to the "cookie cutter" cylinder heads on the market. Dart has incorporated the most desirable features of each iteration of the small block Chevy into each cylinder head option. !

  • Cast from A356-T6 aluminum alloy
  • Bolt on compatibility: standard valve angle and spacing to allow the use of off the shelf pistons and vale train components
  • Multi-angle intake seats and radiused exhaust seats dramatically increase air/fuel flow
  • Hardened exhaust seats are compatible with unleaded gasoline
  • Manganese bronze valve guides extend cylinder head life
  • Straight spark plug configuration
  • Sold Individually, 1/pkg
    JEGS EZ Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.

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