Cat converter on 1988 john deere 31 regal

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01-21-2026, 07:36 PM

kiteman

Cat converter on 1988 john deere 31 regal

I trying to determine if i have catalytic converters on this beast . The only thing i see are two mufflers about 4 feet long . Can anyone verify that they didnt put cat converters on the ford 460 john deere in 1988?

01-21-2026, 08:37 PM

billyt53

You are correct, there were years that the 460 passed emissions without a Cat.

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