I just picked up a 5vzfe longblock out of a 2001 4runner with 90k on it for 500 bucks. I want to put it on my engine stand but cannot find what thread and size the bolt is. I have tried m12 with 1.25, 1.5 and 1.75 pitch. Oddly enough standard bolts seem to fit better. Toyota wants 7 bucks a pop and I don't even know if they will be long enough.
Any help? Thanks guys and have a nice weekend. Kevin

 

I have found head bolts have the right thread size. I put deep sockets on them to take up the slack.