1930/1931 model a cowl question

[coop]

on 30/31 tudor sedan and truck cowls are the same, and the coupe is different than the tudor sedan/truck, the coupe and the four door sedan windshield post (a pillar)are about 1" shorter than the tudor sedan/truck.... the coupe and four door sedan has the same header panel. so is the coupe cowl and the four door sedan cowl the same ...

 

[Dave Mellor NJ]

The difference between the coupe and 2dr sedan/truck cowl is the placement of the top hinge. It is 3" down on the coupe, 4" on the 2dr/ truck. they are not interchangeable. The heights of the doorposts are the same but the 4 dr door is shorter. this is because it sits right on the door sill while all the others have a flange that extends down past it.