I'm trying to get a truck running after sitting for some years. instead of the inline 6 there's this. Can anyone tell what ot is just from looking at it?ALSO, how do I tell if the alternator has a regular built into it?by nasty8nasty Classic CarsRelated Posts Reasons to, and reasons not to get a new vehicle January 16, 2026 Spotted a lucid gravity at the kop mall today. January 16, 2026 [Ferarri 250 GT/Pininfarina 2+2 Series 2] January 15, 2026 Buick Invicta January 15, 2026 [Mercedes 4×4 Squared] street parked in Fairfax, CA. Never seen one in person. January 15, 2026 Press photo from 1937. Can anyone name the make, model? January 15, 2026