What is you vin number? I can tell you if it was done.
Also, you can look at the part number on the trap. If it starts with 617, it is
the original trap.
If it starts with 126, it is the replacement cat.
Depends on the year. 85, the trap oxidizer was replaced by a catalytic convertor.
86/87 124 and 126 the trap on top of the engine was replaced by a pipe AND a cat
<William P.N. Smith> wrote in message
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