Performance Cylinder Head Gx390 Predator 420Cc Big Valve Ported Milled And Assembled .020 Off

Performance Cylinder Head, GX390 Predator 420cc Big Valve, Ported, Milled and Assembled

Regular price$325.00
/
Shipping calculated at checkout.
Amount Milled Off Head
Big valve Honda GX390 aftermarket performance cylinder head.  Our GX390 racing head includes cylinder head, big valve seats installed, multi-angle valve job, ported, milled, flow tested and assembled.  Includes stainless steel valves, titanium valve spring retainers, automotive bead style valve locks and dual valve spring package.

SELECT THE AMOUNT YOU WOULD LIKE TO HAVE MILLED OFF OF THE HEAD DECK SURFACE.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.