243/799 heads.. Differences???

Dec 26, 2016 | 04:04 PM

#21

TECH Senior Member

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Joined: Apr 2006

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From: Pittsburgh

I've read of Mustangs coming from the factory with different number heads on each side. It's probably not uncommon when parts are running low.

Jan 25, 2017 | 06:21 PM

#22

Teching In

Joined: Jan 2017

Posts: 16

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From: Ontario

I just picked up an L33 that has one 243 and one 799. Hope its not all that uncommon.. I think I'll be weighing some valves just to be safe LOL

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