Clearance issues ?

[orangecrush]

Flat tops are .035 above deck - will check piston to valve clearance this week. Thanks Goldmember.

 

[orangecrush]

Couple more - old vs new

 

[moper]

You're fine in terms of clearance. You need to add in the head gasket thickness, and remember the valve relifes go under the valve... But the heads look terrible if you are looking for any performance.