Ken
I bought a 3.91 E21 diff from ken some time ago, good price, installed into my E21 baur (now sold) no issues, quiet, I would buy from ken again nice guy too. Just my
I bought a 3.91 E21 diff from ken some time ago, good price, installed into my E21 baur (now sold) no issues, quiet, I would buy from ken again nice guy too. Just my

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