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Skunk2 Racing 74mm RBC Flange to PRB Pattern Throttle Body Adapter

$62.84 $66.15
-5%
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Skunk2 Racing 74mm RBC Flange to PRB Pattern Throttle Body Adapter
$62.84 $66.15
$62.84 $66.15

The Skunk2 Racing Throttle Body Adapter provides a precision solution for mounting early K-series (PRB) cable-driven throttle bodies onto late-model intake manifolds featuring the RBC/RRC flange. This adapter is essential for K-swap projects or performance builds using the popular RBC or RRC intake manifolds while maintaining a cable-actuated throttle system.

Every adapter is CNC machined from 6061 billet aluminum and features a 74mm opening that tapers to a 72mm exit to ensure smooth airflow transitions. The design includes a dedicated notch for the Idle Air Control Valve (IACV), maintaining proper idle function without additional modification. The unit is finished with an anodized coating for superior corrosion resistance and durability.

  • Precision CNC machined from 6061 billet aluminum
  • Adapts Honda PRB pattern throttle bodies to RBC/RRC intake flanges
  • 74mm inlet opening / 72mm exit bore
  • Integrated Idle Air Control Valve (IACV) notch
  • Hard anodized finish for corrosion protection
  • Includes mounting gasket and high-quality hardware

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