So, I was looking at getting a th700r4 at the junkyard, I saw an 88 in a chevy 1/2ton and I came up with 2 questions:
I liked the 88 because I have read often that 87 and up are better.
~ The trans does not have a speedo cable... Yet, an 88 should be a th700r4, not an electronic 4l60e (those only started in 93), so, what is up with that? How would I connect my speedo?
~ How do you remove the TV cable from the trans? I have removed the little screw that holds the cable on the trans case, but the wire is still attached inside the trans!... So? And how do you remove the TV cable from the throttle bracket? The throttle cable has a little clip, easy to remove, but the TV cable has no clip...
Thanks!


'57 Chevy Suburban; '70 Chevy Impala.