Replace Vortec/4l80e with a carbed 383/t400/HEI ?

[letitsnow]

Nevermind.

 

[df2x4]

Sure sounds like a step backwards to me. Both in terms of performance and economy.

 

[c1500deathtrap]

> simple as possible. plug n play.http://www.chevrolet.com/performance/crate-engines/small-block-ht-383e

 

[Supercharged111]

All of my cars with their fangled computers do just fine for me, no drama or BS. Take care of the thing and it'll treat you right. You're retarded for wanting to carb a truck and remove overdrive for the sake of reliability. You 70 years old or something?