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

Unlock the full potential of your K-swapped vehicle with the Skunk2 74mm Opening RBC Flange to PRB Pattern Throttle Body Adapter. This precision-crafted adapter allows you to install the early K (PRB) cable-driven Pro Series Throttle Body onto late model intake manifolds using the K (RBC) flange.

With a 74mm opening and 72mm exit, this adapter ensures a seamless transition between the throttle body and intake manifold. The notch for the IACV (Idle Air Control Valve) ensures proper function and regulation of airflow.

  • Gasket and hardware included for a hassle-free installation
  • CNC machined billet 6061 aluminum for exceptional strength and durability
  • Anodized for corrosion resistance and a sleek finish
  • Compatible with Honda PRB to Honda RBC pattern
  • Idle Air Control Valve notch for precise airflow regulation

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.

Skunk2 manufactures a wide variety of performance parts for sport compacts, with a focus on Honda and Acura. Their “Alpha” series products include connecting rods, crankshafts, valves, and valve springs. Other products include coilover suspension and other suspension components, headers, and full exhaust systems. Skunk2’s experience in building high power Honda and Acura racecars has established them as a leader in high performance sport compact parts. Numerous wins and podium finishes in World Challenge, NHRA, and Grand-Am are proof of their performance.
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