Large valves for 12v


1.850″ 45 degree intake valve, 1.750″ 45 degree exhaust valve


Increase flow, increase swirl, increase power. These are the biggest valves you can run on an OEM 5.9l bore. Valve seat must be machined,

SKU: 07-h-002 Category: Tag:


 45 degree 1.850″ intake and 45 degree 1.750″ exhaust.

When machining valve seat on OEM head to fit these larger valves, make sure you set valve face at .055″ from cylinder head surface.

Additional information

Weight 4 lbs
Engine Model

Engine Type


Type (Street Only)