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

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

Regular price$325.00
/
Shipping calculated at checkout.
  • Low stock - 4 items left
  • Inventory on the way
Bullfrog Performance Products big valve Honda GX390 aftermarket performance cylinder head.  Includes cylinder head, big valve seats installed, multi-angle valve job, ported, milled, flow tested and assembled with 40mm diameter intake and 33mm diameter exhaust stainless steel valves, titanium valve spring retainers, automotive bead style valve locks and dual valve spring package.

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