Pre-cat manifolds

[green griff]

Does anybody know the size of the manifold bolts and the bolts to the 'Y' piece. I am replacing the manifolds and want to replace the bolts in stainless steel.

The existing bolts fit both metric and imperial spanners, so I'm at a bit of a loss.

Any help would be appreciated.

[antonyj]

Just changed mine on my '92 4.0l.
The bolts I took out of the Y piece were 8mm thread and IIRC 35mm long.
Be warned if you decide to disturb the round gasket,there are a couple of different O/D sizes.
Mine were the smaller 137mm and weren't easy to get.



>> Edited by antonyj on Sunday 1st February 16:19

[green griff]

Thanks Antonyj. I've already got the gaskets, so no problems there!