I just went through this.
Take a look at DELCO 3371096, or NAPA NEU 4N6415. The NAPA starter lists the following:
Dodge B150 1/2 Ton - Van 1991 - 1993
Dodge B250 3/4 Ton - Van 1991 - 1993
Dodge B350 1 Ton - Van 1990 - 1993
Dodge B350 1 Ton - Van 1994 - 1994
Dodge D150 1/2 Ton - Pickup 1991 - 1993
Dodge D250 3/4 Ton - Pickup 1991 - 1993
Dodge D350 1 Ton - Pickup 1991 - 1993
Dodge Dakota 1991 - 1995
Dodge Ram 1500 1/2 Ton - Pickup 1994 - 1995
Dodge Ram 1500 1/2 Ton - Van 1994 - 1995
Dodge Ram 1500 1/2 Ton - Wagon Van 1994 - 1995
Dodge Ram 2500 3/4 Ton - Pickup 1994 - 1995
I went with the POWERMASTER 9613 which was just a few bucks more, on my 408 with the TTI step headers. About 1/8" clearance in just a couple of spots at the front of the starter. Debating whether to use my heat shield wrap which would be resting on the header tubes.