slantsixdan
=..=
my 79 300 t-top was made in Windsor for Canadian market, had to be shipped to the US to do the roof option, then sent back to Canada. As such it had a few options not available in US, and did not have catalytics. Fast forward about 20 years, the car is sold to US citizen. Now normally it would have to be retro fitted with catalytics to allow entry, but because it was already in the US once, for the roof alteration, it can come in as is.
That's not actually how vehicle import regs in the US work—not at all. Whoever dreamed up that story…dreamed it up. The Auto Pact of 1965 made it very easy for cars and parts to be built in Canada for the US market or the other way around, and for the kind of back-and-forth-across-the-border partial assembly work you describe on your '79, but it didn't create (and nor did any other law create) any "once it's been on US soil, it's free and clear no matter what" kind of thing.
In fact, a vehicle 21 or more years old (by production date) can be imported to the US regardless of its compliance or noncompliance with US emissions regs, and without any retrofit requirement. I don't have time at the moment to dig through the books and remind myself which of the late-'70s years was the last one Chrysler certified non-catalyst, Lean Burn cars as compliant with US emissions, but it was either '78 or '79. It was already common for Canadian-spec cars to have US-certified emissions systems, so that's another possibility.
But "Oh, gosh, it's already been in this country before? Fine, then!" is not a thing.
Last edited: