Pulley question

If you find a PS pump and bracket in the JY, get the bolts that go thru the timing cover and go into the block. I think it's the 2nd bolt from the bottom that is critical as far as length goes. If the bolt is too long, it will crack the #1 cylinder! That usually only occurs when you remove PS and then sock that bolt that goes thru the PS bracket back in to just hold the cover. You can never have too many original engine bolts anyway....lol.