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Moroso 63420 - Moroso Filler Necks

Moroso 63420 - Moroso Filler Necks

JEGS Part Number: 710-63420

Cast Aluminum Filler Neck Kit
  • Small Block Chevy & Big Block Chevy
  • Bolt-On
  • Natural Finish

    Moroso 63420 - Moroso Filler Necks Details

    Cast Aluminum

  • Locates filler neck at highest point on cars with low-mount radiators to bleed off air
  • Unit can be flipped 180° for either right or left outlet location
  • Includes 1/2" NPT fitting for installing water temperature sending unit and two 1/4" NPT fittings for return lines on popular aftermarket cylinder heads
  • Made of 356-T6 cast aluminum; 3-1/4" high
  • Includes gaskets, bolts and washers, and standard size radiator cap (Not Included) filler neck

  • Moroso offers a variety of filler necks to fit most every application.

    Moroso 710-63420

    Manufacturer's Part Number:
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