Hey there! thanks for going with a BluePrint Engines. I'm the Product Manager of the company, and happy to help with any questions.
let me ask, did you end up getting an in-stock engine from summit? or was it ultimately sold out, so they ordered you one?
The current production Iron headed 408 will get the LA style chrome valve covers, and a small cap, distributor. But....if it was sitting there in stock for a while, that may differ.
regardless, it'll need an LA360 flywheel. It will however use a magnum balanced damper. our website is the best source of current add on parts, product info, the current picture, etc.
happy to help. let me know if you have one headed your way already from their stock or not. that can help me on the tinware answers. At one point I had this exact engine in my dart. It ran 12.20's with an ET streets, and an ATI converter.
Mopar 408CI Stroker Crate Engine | Small Block Chrysler Style | Dressed Longblock with Carburetor | Iron Heads | Flat Tappet Cam