Headstuds/Gaskets project.. Need tips, suggestions, help!
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#13
You have to buy the correct gaskets to match what heads you have on there. The dowel steps are so that you can use 18 or 20mm gaskets on an 18mm block. You can order 18 or 20mm gaskets. If you have 18mm heads, you can't use the 20mm gaskets... and Ford would have put a 20mm head on either truck if it was fixed under warranty. So, in theory a truck could have one 18mm head and one 20mm head, depending on what has happened during warranty work.
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bobfbigman (12-10-2012)
#14
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Correct. My 06 has a build date of 11/05 and it's 18mm heads. How long have you owned the truck? If you bought it used, go to Ford and have them run an Oasis, the Oasis will tell you all of the warranty work completed. If it had a head replaced under warranty they would have used a 20mm head.
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fordbomber (12-16-2012)
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