Recore the one you have.
The metal tanks will last practically forever. Mine is a out of a 73 Dart 318 auto. Even the patches have patches. She is still cooling the 430hp 367 under the hood, idling in the parking lot all day.
$316 to my door from Speed Cooling. I am very happy with it. Fit is very good.
Application is 1973 Plymouth Duster 340/ 4-spd.
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