Cheap mexican block new GM Crate 350's are only $1,600
https://www.summitracing.com/parts/n...7353/overview/
nicer 350's can be had in the 2k-3k range,
https://www.summitracing.com/parts/m...4ct1/overview/
$6k is alot of engine, and more than double what you would need to spend...