4.2 to 4.0 head swap head bolts?
I have read a bunch of posts about there being different lengths of head bolt? I have a 1990 wrangler with the 4.2 and have a head (casting 7120) all ready to go. I know I have the 1/2 inch head bolts due to its the last year the wrangler had the 4.2, but I have read that a bunch of people have had issues with the 4.0 head bolts bottoming out, and then some saying they didn't have an issue. I am just curious on what everyone out there has used? or if my best bet is going to be to tear into it and once I get to that point put the project on hold and wait for the right bolts to ship. Local dealership wants $27ea for the studded ones, and $5ea for the regular ones. I can find a whole set for about $45 but they say either 4.0 or 4.2, any suggestions?