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Thread size on cast manifolds.

Posted: Tue May 13, 2008 7:10 am
by TVRTASMIN
Anybody know what the thread size is for the three studs on the EFi Range Rover cast manifolds.
I need to replace a set but the old ones didn't come out too perfect to check the thread properly.

Posted: Sun May 18, 2008 7:36 pm
by ChrisJC
M8

Older ones were 5/6 UNF

Chris.