SM420 clutch replacement parts

[LynnB]

Here you go. Easy to see as there is no distributor in the way. I am using these parts to mock up the engine swap. Putting the 72 Chevy C50 engine & trans into my 49 Studebaker 2R16A farm truck.

The adapter is just a 1/4 inch thick plate. You can see it between the engine and bell housing.

Another way to tell: if your starter bolts go in from the bottom, you probably don't have a 13 inch clutch.