Check out the Weiand Stealth. This is available new. There are measurements at this site.
Weiand 8022WND Weiand Stealth™ Intake - Chrysler Small Block V8
Mopar Performance sold what was pretty much an aluminum version of the stock iron intake. So plenty of clearance. They've been out of production for several years now, they'll be where you find them. Part number P4876335 *I think* I can get you pictures of mine if you need measurements, but it's very close to the iron intake, which was pretty good
FYI 71-440-Duster has the Weiand Stealth for sale for $250...It looks good. HAPPY HOLIDAYSOther than the stock 70 A Body 340 cast iron intake or LD 340, which aftermarket aluminum 340 intake will work with the factory 70-71 air cleaner with a stock hood?
I would like something that is the same height as stock but aluminum. LD 340’s are a little pricey imho.