727-904

coalman said
How many different valve bodies are available for above??? Thanks a bunch

One for every year?
From 67 to 73 I'm pretty sure they all interchange. 66 and older is a bit different, but can be built to work. 74 up I cannot say.

They changed the case somewhere in the mid 70s, and the VB has to match it. I found that out while swapping stuff around.

From a stock standpoint the 71 up has all the good upgrades.