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Our -16 AN upper water neck for the Honda B16 and B18c ITR motor (not for GSR) delivers an elegant upgrade path for custom AN cooling systems. Enables seamless integration of AN hose lines, replacing your factory radiator connection with a more reliable, leak-resistant alternative. Perfect for both show car and high-performance builds. 5 axis CNC machine from 6061 then anodized black. Designed and machined in Central Florida.
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🇺🇸 Ship from USA · On Agora since 2026
$130.00