Anyone know what size the bolts are for mounting the stock exhaust manifolds? I believe 3/8 X 2" but not sure. THanks

 

not sure, im thinking 9/16...pull one out and check if you need ill go check one in my box-o-random parts.

 

I know this is brought back from the dead, but it was pretty much abandoned and I could really use the info from the thread! I've tried all of my deep sockets, and none seem to fit around the bolts. The best fit is the 5/8" one though, but it slips a little bit, and the next size down is too small. I really want to get my manifolds off today.

What size socket do I need to buy?

Any help is appreciated!