[Chevy454]

Look at the chart in the link Belair posted above...if there are any dissimilar parts used between a CY/CX trans and a normal trans, that chart would show it.It also shows the part #s, so pull scribble down the part number and take a look at the chart...if you can't find the number on the chart, holler back, and I'll pull out the original Hydra-matic papers and take a look...