SBD-3 vs. SBD-4, Visual Differences ...

  It had a 12 volt electrical system instead of a 6 volt?

I couldn't tell the difference if they were sitting side by side, unless someone told me.

You may have already found this, but this is a good reference site.

http://www.cybermodeler.com/aircraft/sbd/sbd_all.shtml

Good luck with this!

Gary

PS> I wonder if the Accurate Miniatures SBD-3 is still available?

PPS> Well, Doogs has pictures!  Hope the link works now.

OK, online research thus far seems to indicate that the -3 had a spinner, the -4 did not.  And I know the guns on the -3 varied through time, and must be paid attention to ... It is starting to look to me like it imay be easily possible to dress one of those AM SBD-4 kits as a -3 ...  Anybody have any other differences to add, or any concerns that this is not as simple a variant conversion as it appears?

I'll be grateful for any and all info on this.  Thanks!