There were several different versions of the 1978 Chevy Caprice. However, the standard transmission for all Caprices of that year was the three-speed Turbo Hydramatic.
Most likely a 700R-4 But it might be a 4L60E
In 1994-1996 B-Bodies (Impala SS,Caprice,Road Master,Fleetwood, & Oldsmobile Cruisers) came with the 4L60E 4speed Automatic.
Originally it would have used Dexron II. Dexron II has been replaced by DexronIII/Mercon and that's what you should use now.
A 5.0l 305 v8
what type of antifreeze do i need to use on a 1995 chevrolet caprice
The 5.0L 305 V8
Was built for R12, should be converted to R134a
A 350 GTV Transmission
ive seen caprice,s with zz572 big blocks. pretty much any motor will fit
10 w 30
TBI or Throttle Body Injection
It came with a 700R-4
normal size blade fuses