hamonic balancer hitting

360la engine about 8 years ago
okay
we took apart the heads and front of engine like timing chain and gears and pulleys,
alright, i'm still with you
well he got a good deal on a 318 and so the 360 engine just sat until now where we just rebuilt it
okay, now it gets murky. rebuilt what? the 318 or the 360? what's the story about the 318, how does this figure into the picture?
to put it in the duster
to put what in the duster? the 318 or the 360?
but when we installed the harmonic balancer that came off the engine,
which engine did the harmonic balancer come off of and which is it going on?

if you want help, specifics are key here.