1969 Z28 OEM Smog Tubes

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**Jhaucke1** · #1 01-02-2024, 05:40 PM

I am looking for a set of OEM smog tubes

**Lynn** · #2 01-02-2024, 05:51 PM

I may have a spare set. It will be at least a couple weeks before I can look.

**Jhaucke1** · #3 01-02-2024, 06:53 PM

Thx -

**toylman** · #4 01-30-2024, 08:13 PM

I learned that these tubes are Not correct for a 1969. They were used in 1973 and probably a few other years. If anyone knows the years of application, I'd appreciate knowing. Thanks
The ink stamped 29295 was used in 1969.
I am very familar with C3 LT1s and even though I admire the 1st and 2nd gen Z28s I have limited knowledge regarding them. I believe the tubes in the first pictures are correct for a 69 Z and the tubes in the group picture are for 67-68. The first pictures are very nice survivors and the group ones are restored. I also have a NOS 29295 diverter valve for a 69; with the stamp vs the sticker which started with the 1970. Email me at [email protected] if you have an interest.

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