1994-1996 Chevy Caprice came with both a 4.3liter(265cu.in.) and a 5.7liter(350cu.in). There are two easy ways to tell, 1-with the hood open look at the emissions label above the radiator on the black plastic, it is a black and white label, look in the upper left hand corner and it will say 4.3 or 5.7 2-look at the eighth digit of your VIN if it is a W then it's a 4.3 if its a P then it's a 5.7
The 4.3 V6 was the base engine. Most came with the 305 V8 but the 350 V8 was an option.
327
Post a pic. It's likely a 4-barrel, depending on your engine size too.
hydraulic
Th-700 r4
700r4
87 octane
10 w 30
DOT 3
The 5.0L 305 V8
Should be a 700R4 Trans.
4.3, 5.0, or 5.7 liter V/8