Look at distributor it's marked tack at a connection at the side of it
It would depend on what year full size Chevys you are working with.
Yes there the same.
YES, There the same.
nope. the wirinng is completely different
There is a reservoir for the hydraulic clutch under the hood , driver side just above the brake master cylinder reservoir. The clutch also has a bleeder valve on the driver side of the clutch bell housing. full size K5 blazer in 83 does not have hydraulic clutch. small little s-10 blazer does possibly, in 83 but may not until 85 also., you need to know which blazer you have, little one or big one they are TOTALLY different trucks., there was no hydraulic clutch in the full size trucks until 85, including the K5 blazer
4L60E
Look under the dash for a single wire connector right side under the glove box.
Yes.
Back under the distributor, To the right towards the fire wall.
NO not even close.
The full size blazer has 5.25 in the kick panel and 4 x 10's in the rear.
265/75R16