Dowel pins/ Dowel pins sets

Kendog 170 said
4 Speed or Auto. Aren't they different?

According to Mancini, they are the same

“Fits: A, B/RB & 426 Hemi blocks

OE Mopar engine block to transmission bellhousing dowel pin set.

Standard dowel pins - No offset

Works with automatic or manual transmission bellhousings.”