While watching your video about your business, it appears you may have everything needed to make everything in the catalog. As many of the larger parts appear to be single cast and finish, are you planning to take special orders, directly or though your vendors, for items not stocked by your retail partners?
For example item #5977 “4 Weber Carb Top” for the BBC Large Rectangle Port Turbo-Thrust base, listed on page 14 of the catalog downloadable from your site.
All of our aluminum parts are hand poured in batches at our foundry. The foundry determines which parts have enough quantity for minimum production run. Our parts are then finished by hand in our warehouse and sold through distribution only.
The 5977 was not widely produced by the company over the last few decades, but there may be a few castings left in our warehouse. Please reach out to one of our distributors regarding availability and pricing.