Intake manifold date

[2000ltd]

I have some pictures and want help identifying the date of this manifold and if I need to replace with an updated one?

 

[BossHog39]

that is March 2022

 

[HotZ28]

It looks original! I don't think the aftermarket UIM's have a date code on them!

 

[2000ltd]

March 22 makes sense that's when the intake gaskets and intake manifold was replaced according to Carfax. Does anyone know if they had updated the intake manifold design on the OEM intakes used in March of 02?

 

[BossHog39]

some does Dorman is one well use to be dorman logo on pside end and said Made in USA on other side of intake now My ATP Grey works does not. and as seen in picture OEM will have a AC on throttle body mount flange