Car - KE70

Motor - Smallport 4AGE

Use - Driving etc.

Problem - Thread stripped in head where mounting studs for exhaust manifold are.

Occurs/started when - I had to tighten up stud and it just spun in head.

Personal situation (if applicable)- I am working dogmeat hours at work and have no time to remove and measure the studs so was wondering if someone could please tell me the thread pitch, and stud measurement for the exhaust side of a 4AGE (eg M12 x 1.75), so I can order some new studs and also the correct heli coil to fix problem.


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Cheers,

-Alex