Head bolts - thread size

livewire · Post by **livewire** » Tue May 15, 2012 6:12 pm

Sorry i have looked through the site and i know it's on here somewhere but i can't find it.

What size and thread type do i require to recover a block?

I have just bought two blocks, one is great and the other had 4 sheared head bolts left in it. I have drilled them and need to run a tap through them.

Thanks,

Andy

DancesWithPoultry · Post by **DancesWithPoultry** » Tue May 15, 2012 9:40 pm

5/16 BSF

Cheers bloke

Nigel in NZ

livewire · Post by **livewire** » Wed May 16, 2012 7:08 pm

Great thanks, i have now ordered a tap.

Cheers,

Andy

Saving Old Seagulls

Head bolts - thread size

Head bolts - thread size

Re: Head bolts - thread size

Re: Head bolts - thread size