Part number look-up???

[mopowers]

Can anyone tell me if converter dust shield #4130503AB is for a small block 727 trans. I've googled it, but have come up with conflicting info.

 

[fishy68]

I have no idea on the part # but there's really only 2 727 dust shields. The small block shield which you can identify by having a cutout for the starter to go through and several large mounting holes along with 3 1/4" bolt holes. The big block 727 shield has no hole for the starter and only has 4 1/4" bolt holes.

There are also variations of each that have a small access cover in the low center to get to the torque converter drain plug and it's held on by 2 1/4" bolts