hulsey

I need to put new exhaust manifold and intake manifold bolts on the cylinder head of my 98 B18B1. It currently has a few broken ones on intake side so im going to replace them all. When looking up the parts it gives me two different lengths of bolts. 8X37 and 8X38. For the exhaust manifold it gives me two different bolts as well. same length but two different part numbers. How do I know which one to order?

Pettersen

top tip: remove old bolts by using two nuts. i now have one broken stud that wont let go..
removed two bad to get one bad on opposite side..

ebay search for: "Exhaust Manifold Studs Civic B18" gave some options..

intake, no experience

skaraider

yeah what he said, use the two nuts to remove the old head stud, and go down to your local hardware store and see if they have some studs. or bolts, exhaust side would be grade 8 because the work with the high temp.