Will 2.02intake & 1.57 exhaust fit in stock 6.0L head
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Will a 2.02 intake and 1.57 exhaust values in the 2002 6.0L heads. If it does will the heads have to be ground to fit these valves. What size valves are in the stock heads. Does anyone have a comment on this.
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Yes, all of the LSx style heads can have bigger valves installed.I don't know if the stock valve seats can be used with bigger valves or not, so I will say change them. The valve seats will need to be removed and the heads cut for the larger valve seats. 2.08" intake valves are available, as are 1.60" (maybe larger??) exhaust valves.