I have what I think to be a big block radiator in my 69 Z28, it was put in to help an overheating problem. I would just like to know what it is out of so I can sell it.

IL UN
OL
68 S

If you have any clue, I would greatly appreciate it. Thanks.

Where did you get those codes from? Off a tag attached to the radiator?

"UN" could denote a 396/375hp manual trans
radiator. Are there fittings on the tank for auto trans cooling lines?

[This message has been edited by Ed Ernst (edited 10-24-2000).]

Yes, this code is on the tag, on the tank of the radiator.

If it is a 3-row, 23" core, no auto cooling lines on the tank & "UN" coded tag (old style, not a repro), the application should be 396/375 w/MT. If nothing else the tag is a cool piece.

...but what ever you do, dont lose that tag. Re-pops are $75.

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67 Camaro SS Conv.
70 Challenger R/T Conv.