Smog Pump Date Code

**X66 714** · #1 07-08-2025, 12:51 AM

The pump was installed at the vehicle assm plant. The Fisher Body tag reflects a projected date. A NCRS page would tell you the actual assm date of the vehicle. From what you've posted, I would think the pump was original to the car.....Joe

**Bill Pritchard** · #2 07-08-2025, 01:48 AM

Quote:

Originally Posted by X66 714

The pump was installed at the vehicle assm plant.

Thanks very much, Joe. Based on that info, I would tend to agree with you that it's original to the car. Per all the original paperwork I have for the car, the OO special ordered it in January of 73 and took delivery late in May of 73.

I didn't think the NCRS records went into 1973

**X66 714** · #3 07-08-2025, 03:20 AM

I didn't think the NCRS records went into 1973
__________________

You're right. I didn't see that....Joe

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