Exhaust Manifold bolts

[T-Mo]

What are the size of the exhaust manifold screws and bolts. Two of mine on my Prelude are missing. I went out to my civic and took one out to see if they are the same size and they are. So I wanted to know if any one knew the size. Honda wants $5 a screw, so I was thinking of going to Pep Boys.

About a year ago something fell of the back of a truck and got stuck up under my car. It messed up the exhaust system and broke 6 out of 9? bolts. I had to have two of them tapped out because they broke off too much in the head. These are the two screws that keep falling out. So I want to get the original size, so that I can go up a size to make them stay in till I get my civic fixed and put the Lude head on the shop. Or what do you all suggest.

[91civichatch2571]

Ive been looking all over the internet and havent come up with anything, all I can suggest is asking the dealer. If you have a tap set then they usually come with thread gauges so you can measure them.

[T-Mo]

I don't own a tap set, but thanks for trying to get the info.

[91civichatch2571]

Originally Posted by T-Mo

I don't own a tap set, but thanks for trying to get the info.

No problem, wish I couldve helped.