Sorry - I only have the one set that includes the E12, E13, and E15. It's going to be a challenge to find a kit to part out. If I understand what you are saying the parts to build a correct Revell #98 66 Daytona GT40 you need the parts from the 67 Daytona MKII Fujumi version.
I bought one too and will also need another interior tub and boot as I started my own 67 Mustang GT convertible conversion but could not come up with a good interior. Good thing he sells the parts separately upon request.
Norm is always coming out with new stuff so his catalog is probably out of date by the time you get it. I'd suggest you call him - tell him what you're building and I'm sure he can tell you what he has. Check out this Fotki link from Craig Stansfield for some of his products. The posting looks to be about a year old.. http://public.fotki.com/crstan/replican-and-miniat/replicas-and-miniat/
I have three of the 67 MKII kits. Only the Daytona chassis #1015 kit has the E tree with parts 13, 14 and 15 which seems strange considering these parts are not even shown in the instructions. Can you tell me which kit the parts belong. I can probably spare them as long as I do not need them.