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Moroso Chevrolet Big Block/Small Block Extended Water Filler Neck

Engineered for high-performance Chevrolet engines, this extended water filler neck is designed to elevate the water fill point and facilitate efficient air bleeding from the cooling system. Its robust construction and thoughtful design make it a top choice for drag racing and street performance applications.

  • Raises water fill point 5-3/4" above manifold for optimal air bleeding
  • 45° incline of filler tube ensures easy filling and clearance for air scoops
  • Manufactured from rugged 6061-T6 billet aluminum for durability in harsh environments
  • Accepts Moroso or standard-size radiator cap (not included)
  • Includes gasket and 1/8" N.P.T. to 3/8" I.D. barbed fitting for overflow tank plumbing
  • Designed for use with Moroso Manifold Filler Neck Kit No. 63420

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Contact
Moroso
80 Carter Drive
6437 Guilford
USA

sales@moroso.com
https://www.moroso.com/
Responsible person
Streetstylez Ltd. & Co. KG
Heinrich-Lorenz-Str. 2-4
09120 Chemnitz
Germany

info@streetstylez.eu
www.streetstylez.eu
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