Powerglide, Th350, Th400, or a muncie 4 speed.
No, all of the TH400's were 3 speed.
Either a 2-speed Powerglide or 3-speed TH400. A (very) small handful had a 4-speed manual.
There are 4 different options for the type of transmission that came in a 1988 K5 Blazer. They are the 4 speed SM465 manual, the 3 speed TH350 automatic, the 3 speed TH400 automatic and the 4 speed 700R4 automatic.
they are not maintenance adjustable on the th400
they are not maintenance adjustable on the th400
Most likey its the TH400. If it has 4 speeds, its the 700R4 (w/overdrive)
as long as it is a chevy bolt pattern th400
no
same bolt pattern if the 4l60e was behind a v8 or 4.3and the th400 was from a chevy and not a (bpo or caddy )
you can do it and use only 4 of the bolts but they are not the same and you will not have much for strength doing it that way.
3/8-16x1 1/4 grade 8