a 'normal' carbed 350, like you'd pull out of a 70 odd PU truck, will be less HP, less torque, and less drivable than the 4.0 FI jeep engine. look up post on here about puting magnums in TJ, is the easiest FI/V8 swap to do, and if you can do a carb V8 swap, you can figure out the FI part.
Sold) 94 YJ, 4.0L 5 sp manual, Hard top, 33/12.50s, 4.10 ring&pinions, Polished D30 w/Aussie front, 8.8 rear w/ LS, 2.5" RC, 2" BL, 5/8" booms, TJ flares, SYE, custom F/R bumpers and rock sliders, 8k winch, dual optimas, HO alt.
2) (Sold) 99 TJ, mustang 5.0 GT 40, AX15/231J, trektop, 37x12.50r17 cooper STT, superlift 6" long arm, D30/44 w/ ARBs & yukons, customized warn bumpers, custom sliders, 12K winch w/ synthetic rope, custom paint
3) 2007 JKU being built now