to clear it up. someone change my signature. i dont own a 84 300sd, i own a 85 300d that someone has put the engine and transmission from a 84 300sd into. its a real pain in the butt, i would like to know how many miles I'm putting on the car and was wondering if anyone knows how the the 722.3 transmits the seed to the car. my understanding is the 126 had abs and therefore does not have a mechanical seed sensor. can i wire an electronic speedometer directly to the sensor or does it require the abs system?

Also, does anyone think the old 722.4 is possible any good at this point? i know an engine can sit for a few years and still be fine, but i know very little about automatic transmission.

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84 300sd 2.47 dif 360k
26 mpg needs lots of love
given to me in pitty

89 civic hatchback auto 140k
33mpgs soon to be low to mid 40's
been in the family since mile 1

85 300d with unknown knock. driven over 30k with knock and still going. sold for $800