I have tried both, it seems to be working judging by the feel of the handle when operating it, I may just have to remove the inside panel and look inside. It is on my 1941 Chevrolet pickup.
1946 GMC 1 Ton 1984 GMC 1/2 Ton 1996 Dodge 1/2 Ton 2014 Chevy 1/2 Ton 2020 Ram 1 Ton Cummins
