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Old 03-12-2019, 01:47 PM   #16
Ol' Ron
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Join Date: May 2010
Location: Chester Vt
Posts: 8,985
Default Re: 59AB head stud question

The stock Ford head stud had only 8/10 threads on the course end. This was so you could tighten the stud to the deck to prevent leaking. When using the studs you should torque them to the block 10/15 lbs with a sealer. This should solve your problems. I don't use studs so I don't have to worry
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