older 2.5 & newer 2.5

[mainmansam]

I have a 94 Wrangler with a blown engine. Could as a cheap way to fix get a 2.5 from an 83 or newer carb engine and make it work with my efi setup. I guess what my question in a sense is older 2.5 long blocks same as newer ones?

Thanks...

 

[Bounty__Hunter]

I don't think they're the same, but I'm not sure. Consider asking over on 4BangerJP.com - Index .