Cylinder Head Markings/Numbers

[DJRodriguez88]

On one head i see 5V 8
On the other i see 5V 19
On others i've also seen 5V 2*

What do these numbers mean?

Im shopping around local yards for used heads and i just want to make sure i know what im looking at.

I'm going to get them rebuilt at a local shop so I'm not too worried about it but I did measure my heads to be 4.813" and 4.815" so I would like to find some that were not milled too far beyond that if they have already been touched before.

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[19963.4lsr5]

If you find a set already milled I think it’s a win for you.

In my area at the you pull it yards 3gen 4Runners are there for only 1 reason rust. If a runner is in a accident and gets totaled the other yards that charge half retail fir used parts gets them.


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