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Precision Works Intake Manifold Adapter K2H K-Series to H-Series

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$135.32 $199 In stock

Category: Motor Vehicle Parts

Precision Works Intake Manifold Adapter K2H K-Series to H-Series H2K 


Installing a K-Series intake manifold onto a H-Series engines? This is the adapter you need!  Also known as K2H or H2K adapter.

K-Series intake manifolds have shorter runners and larger plenums when compares to H-Series intake manifolds.  There's also many more aftermarket performance K-Series manifolds that are available on the market.  

  • Intake manifold adapter flange

  • Fits K-Series intake manifolds onto H-Series H22 Engines

  • Precision CNC machined from billet aluminum 

  • 6061 grade aluminum 
  • Includes hardware and gasket
  • Throttle body is not included
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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Isabella ★★★★★

Bolted this up to my H22 last weekend and the alignment was spot-on, no filing needed. The mounting holes line up perfectly with the K-series manifold I’m using, and the gasket surface feels smooth as glass.

Benjamin ★★★★★

The CNC machining on this adapter is flawless—bolted right up to my H22 with zero clearance issues. I've been swapping parts for years and this is the first time I didn't need to file or modify anything.

Ruby ★★★★★

Finally got my K-series manifold bolted up to the H22 with this adapter—the bolt holes lined up perfectly, no drilling or filing needed. Fitment is tight and clean, exactly what I needed for the swap.

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