Help! Need manifold ideas ASAP. Car going to shop at 1pm today!

Oh. And I tried a few manifolds/ideas. 1. Newer Magnum manifolds (jeep) will NOT fit, due to the gear box clearance.
2. Headers that will fit must be squirlly to fit up and over the gear box itself, not just the fittings.
Personal Note/ learning curve: Buy good quality headers/custom or go with manifolds.
If your a newbie, go with the manifolds, less heartache, you can always change it later.
Lol! If I'm wrong, post. I love learning new things and maybe you'll help someone else out. ;)