7/16 headbolt pitch?

[bmflyfish]

I finally found new head bolts and need to trace the head bolt holes in the block before installation. Anyone know what the pitch of the threads would be?

 

[Lumpy Grits]

Do you mean the tread count per inch?
IIRC, it's 14.
Make sure to use a thread sealer on the bolts that go into the water jacket of the block.
LG

 

[bmflyfish]

Thank you sir! 14 is the number I was hoping for.