Latest update....
Installed my new "used" cluster last night. Remember, I also have a new cable. Go down the road, get up to 20 MPH and it drops back to zero! Back in the garage, I disconnected the cable from the tranny, chucked the cable up in my drill, and rigged a mirror so I could see the speedo from outside, and it worked!! Called an Acura repair specialist this morning, walk through the details with him. We get down to the speedo sensor and I recall seeing it "wobble" in the tranny housing while I'm installing the cable. He says that it would have been causing the trouble all along.......
I will check it out tonight.....Has this ever happened to any of you?
Would one remove this speedo sensor when installing a clutch?
Maybe the bolt backed out? :dunno:

-c