Exhaust bolt size?

Cybergasm · Nov 21, 2007

Any one know what the thread count/size is for the Exhaust bolts on 4.0 OHV
need to get some new header bolts but don't know which ones to get since there are several choices that "might' work at the local parts store.

thanks

AllanD · Nov 21, 2007

The bolts that hold the manifold/headers to the heads? 8mm X 1.25 thread

the bolts that hold the Y-pipe to the manifolds are 12mm x 1.75

AD

Cybergasm · Nov 22, 2007

Ah finally I find the answer

I guess ishould have been alitle more clear next time but yes i was looking for the sbolt size for the manifold/header to cylinder head

thanks

Exhaust bolt size?

Cybergasm

15+ Year Member

AllanD

TRS Technical Staff

Cybergasm

15+ Year Member

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