spindles - will they work?

MoparLeo said

Here is the standby bible of Mopar disc swaps.
DISC-O-TECH: Stop on a dime from Mopar Action and Rick Ehrenberg

Click to expand...

As long as you ignore every single thing he said about using FMJ spindles, because every single thing he said about using FMJ spindles is BS. This is relevant because the OP's '76 Daytona Charger is a B-body and uses the taller spindles.

If you're concerned about geometry after reading Ehrenberg's unsubstantiated claims, take a look at the actual geometry changes that occur.
Swapping Disc-Brake Spindles - Mopar Muscle Magazine

I actually prefer the FMJ spindles. And that's what I run on my Duster.