Stock 360 Upgrades for Crusher Cuda?

If you have access to one of the old Mopar performance speed books they did a good job of spelling out what it took to get a certain et.
That being said KISS (Keep It Simple Stupid) works for me.
Mopar (or the like) electronic ignition conversion kit is fine.
Cam: you will get a million suggestions.Just remember the cam needs to work with the compression/intake/heads/exhaust YOU have.Something in the high teens or low 220's @ .050
I would suggest a dual plane intake like a performer or performer rpm.Hood clearance you will have to check.
I think a well tuned 650 double pumper is plenty but many run a 750 vacuum secondary with no ill effects.
Don't go crazy with long duration cams,single plane intakes and such as that low stall torque converter won't play nice with them.
Build for torque IMO.

I need to fix this. I have been told before but have not yet done it.
The print is small and blurry but you should get the idea ….
“Speed Tips” from MP/DC Hustle Stuff

I really like the TTI headers, but a lot of people have commented on other posts about how bad they fit. These are in my price range uncoated, and I believe would flow better than the "Spitfires". I'm not an expert. Just my observation. I hate to spend $720+ and have to beat them and heat them.
I had to make one small dent at the manual steering box. This may have been in part that the bolts up top on the steering box where not stock. I ground the head down which made for a smaller denting of the pipe.

I found the driver side #7 pipe a huge PIA. Now that I have done it, it has become easier the second and third time around. Just snake the pipe up and with a rubber mallet, drive the pipe into the collector until seated. That’s when the header flange lines up and meets the head, but not until then.