Kevin Vannorsdel wrote: ...snip but there is NO 700R4 tranny... > and no indication that there ever was one. ...snip Kevin, since we have the same vehicle, I'll attest that the 700R4 was known to self destruct and may have been replaced with the THM350. Clues to the 700R4 would be the unused connector for the TCC lockup, and maybe poorly bent coolant lines. Steve