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Vibrant Performance Weld-On Radiator Filler Neck - 42mm ID (1.65in) 6061 Aluminum 20982

$33.50 $44.99
-26%
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Vibrant Performance Weld-On Radiator Filler Neck - 42mm ID (1.65in) 6061 Aluminum 20982
$33.50 $44.99
$33.50 $44.99

The Vibrant Performance 20982 Weld-On Radiator Filler Neck is precision-engineered for custom cooling system fabrication. CNC machined from high-strength 6061 aluminum alloy, this filler neck provides a clean, weldable surface for custom aluminum radiators or expansion tanks. It comes equipped with a removable barbed nipple for straightforward plumbing to an external overflow tank.

  • Material: CNC Machined 6061 Aluminum Alloy
  • Inside Diameter: 42mm (1.65in)
  • Configuration: Weld-on application
  • Hardware: Includes barbed nipple fitting for overflow line integration
  • Compatibility: Optimized for Vibrant Performance high-pressure aluminum radiator caps
  • Replacement Barb Fitting: Part #11642F
  • Manufacturer Part Number: 20982
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