Exhaust manifold securing bolt length


ibiris

Armourer
Joined
Feb 26, 2012
Messages
37
I ordered x7 bolts to replace the ones used to secure the manifold to the head from my local dealer. 2 of the correct ones came in, along with the studs etc, and the guy on the parts desk told me that he'd managed to match up the bolts with another one they had in stock. When I got there, they weren't a perfect match - actually about 4mm longer than the correct item.

7758513880_22a4e85059_z.jpg


The correct bolt is at the top. I've ran the nuts down the other ones, and they're the right thread diameter. But can someone tell me whether they're going to be too long for the recess in the head to attach the manifold correctly? I realise I could put washers behind the head of the bolt, but i'd rather not have to. If someone has a spare head they could examine, that would be great :thanks:
 
as you said use washers
or go back to the store and buy the correct ones
it will be fine.
 
Back
Top