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Old 08-26-2021, 03:33 PM   #15
alexiskai
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Join Date: Apr 2018
Location: Mebane NC
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Default Re: head studs not long enough

Quote:
Originally Posted by philcobill View Post
I will check the height of the head out. Should I be concerned about loose studs if I back them out?
Hard to tell without being there and seeing how "loose" they are. Wobbly studs can be caused by the threads in the block being worn down, or by the studs using a Class 2 thread fit instead of a Class 3, but I think the regular vendors all sell studs that fit closely.

I forgot to mention, the height of the washers will need to be added to the stud bore height.

If you need ARP studs, I think the P/N you want will be AP3.750-1SB for all the studs except the water outlet studs. Not sure what length those would be, but it's possible the stock studs would work for those because no washer is needed on those two.
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