LA360 Oil Dipstick Tube Size

Finishing up my 360 swap in my jeep and while messing with the stupidly long dipstick trying to get it to ride nicely inside the pan, I broke the dipstick tube.

The engine is from a 1980 W200 pickup.

I finally got around to replacing the tube but it is longer than the original and I appear to have lost the broken tube. Does anyone know the length from were it enters the block to the end. Possible could you measure yours if you have the same as I do. Any help would be appreciated.

Much thanks

Here's a picture of Frankenjeep to entertain you while you read :D