Billet Fixed Water Necks


Billet Fixed Water Necks

PRP’s Billet Fixed Water Necks make the connection from your upper radiator hose to your engine. Each water neck is fully CNC machined from 6061-T6 aluminum. Comes complete with stainless steel mounting hardware and o-ring for positive sealing. Black anodized for corrosion protection.  All units will accept any standard thermostat.


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  • CNC machined from 6061-T6 aluminum
  • Comes with stainless steel mounting hardware and O-ring for positive sealing
  • Anodized finish for long lasting corrosion protection
  • Ford Fixed 60deg Water Neck 16AN Upper Hose or Mopar Water Neck
  • Made in America


Weight 1 lbs
Dimensions 6 × 1 × 8.5 in
Engine Block Type



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