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Moroso 63421 - Moroso Filler Necks

Moroso 63421 - Moroso Filler Necks
Moroso 63421 - Moroso Filler Necks

JEGS Part Number: 710-63421

Billet Aluminum Filler Neck
  • Small Block Chevy & Big Block Chevy
  • Bolt-On
  • Adaptable Outlet
  • Anodized Black
      $60.87 Order Today Ships 05/31/16

    Moroso 63421 Details

    Billet Aluminum

    Manifold-mounted filler neck base is an adaptable billet version of the one included in Moroso Kit No. 710-63420 without the filler neck or mounting hardware

  • 1 inch NPT machined port is designed to use with popular hose adapter (including -AN) sizes
  • Allows you to install a variety of bolt-on style filler necks (radiator cap or -AN style) or block-off plates, offering cooling system flexibility for both race and street applications
  • 6061-T6 billet aluminum base stands 2 and five-sixteenths inch tall, which locates filler neck at highest point to bleed off air on cars with low-mount radiators
  • Includes a one-half inch NPT machined port for installing a water temperature sending unit and two one-quarter inch NPT machined ports to plumb return lines on popular aftermarket cylinder heads
  • The unit can be flipped 180 degrees for either right or left water hose outlet location
  • Use with one of Moroso's Bolt-On Filler Necks Nos. 710-63460, 710-63461, 710-63465, 710-63466 or Block-Off Plate No. 710-63471

  • Moroso Filler Necks

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

    Moroso 63421

    Mounting Hardware Included
    Heater Bypass Provision
    Sold individually
    Sealing Style
    Water Neck Finish
    Black anodized
    Water Neck Material
    Billet aluminum
    Water Neck Style
    90 degree
    Manufacturer's Part Number:
    Easy Kits
    Only $115.78
    Order Today
    Ships 05/31/16
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