PINTO CAR CLUB of AMERICA
Welcome to FordPinto.com, The home of the PCCA => Pinto FAQ => Topic started by: r4pinto on January 30, 2013, 07:42:56 AM
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Hey guys
On my 1980 Pinto I'm wanting to clean the threads of the head bolts, as well as the threads in the block but I can't seem to find what size tap I need to use. They are the 12 point head bolts.
Thanks for any help!
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Think I found it... Sounds like it's 12 x 1.75 which didn't seem to thread. We'll see.
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Sometimes they can be hard to get started. I just had that issue with a 3/8-24 bolt/threaded hole for my rag joint. Brand new bolt, didn't feel like it wanted to go. Don't forget to use a lubricating oil of some type, it can make all the difference.
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See if you can find a thread chaser instead of a tap. Lessens the possibility of removing part of the original thread.