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|Cylinder Head Material:||OEM|
|Cylinder Head Type:||OEM|
|Damper Spring Included:||No|
|Intake & Exhaust Valves Included:||Yes|
|Retainer Material:||OEM Quality|
|Rocker Arm Nuts Included:||No|
|Rocker Arm Studs Included:||Yes|
|Rocker Arms Included:||No|
|Valve Guide Material:||OEM Quality|
|Valve Guides Included:||Yes|
|Valve Seat Material:||OEM Quality|
|Valve Seats Machined:||Yes|
|Valve Springs Included:||Yes|
|Valve Stem Seals Included:||Yes|
|Valve Stem Seals Type:||OEM|
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Q:these heades are known for blowing out spark problems, are your heads redone with heads that areproblem free? or do you just install helicoils?
A:Hi Brian, I'm glad to assist you. As per the manufacturer this Spartan/ATK Engines Cylinder Head Remanufactured (Part No. 2FZK) is safe to use with your spark plugs now. However, we are not provided information on what has been done to fix the known issue with this cylinder head. I would recommend you to contact the manufacturer directly at (800) 421-3746 for further assistance.
Q:do these heads come with exhaust studs installed
A:I'm happy to help, Lee! This Spartan/ATK Engines Remanufactured Cylinder Head (Part No. 2FZK) does not have exhaust studs pre-installed in the head.
Q:do these heads have a 3 angle valve cut, are the valve seals viton whats the valve spring pressure at rest
A:Happy to help you Lee! This head is machined to a 3 angle valve cut. Spartan uses Fel-Pro Gaskets, and the valve spring pressure at rest will be set to OE specs.