Transmissions and DrivetrainNeed help with your trans? Problems with your axle?
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I am assuming you have a mechanical, cable driven speedo, which is what at least 98% of th350's use. The adapter is about 1-1/2 " diameter, has a 5/16" hole it that the driven gear shaft passes thru & the cable threads onto.
Originally posted by Ricktpi I am assuming you have a mechanical, cable driven speedo, which is what at least 98% of th350's use. The adapter is about 1-1/2 " diameter, has a 5/16" hole it that the driven gear shaft passes thru & the cable threads onto.
It has an electronic speedo. The car originally came with a 700r4 in it and I converted it to the TH350 before I sold the car to him.