Best nasty running LA low buck builds.....

I have on the engine stand the following:
1972 340 .030 kb 242 pistons, x heads, cast crank .010/.010 Lunati 60403 cam.
LD340 and 700 holley dp. I have $2600.00 in this engine.

I really dont know what to do with it.

It may go in my 73 duster 4-speed with 4.30 gear, or I may put it in my 78 power wagon 4-speed with 3.55 gear.

Either way it will be a good strong motor, built out of reliable parts, on a budget it is nothing fancy stock valve covers etc.