PROs 170mm Intake Adapter

All billet/CNC items are Made-to-Order; lead time is roughly one week from purchase.

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PROs Tuning is proud to offer our in-house designed and manufactured 170mm intake adapter, suitable for use on Visner/Holley Pro-stock oval throttle bodies.

This intake adapter allows the fitment of a custom-fabricated intake pipe or other custom application. The lip is designed to accept a 5.5 in/140 mm silicone coupler.