318 build!!!

First check and measure all the neccassary things like boresize etc.
Then make your decission for Pistons.
I like the KB167. But i´m not sure how to drive these with that low octan Fuel.
As long as i come from Germany, there is no Fuel out here with that low oc´s.
Minimum here is 95.

for a nice running 318 with a little bit higher CR is the 02 Voodoo cam a good choise.
Good alround Cam. Some Headers with that will be a nice little Street Teenager.

If you buy new Rods or Poistons, you have to rebalance the Engine anyway.
So if you count all the costs for that together like Bearings, Pistons, Rods, Rings etc.
it is maybe an option to go with a small Strokerkit like the 318-349.

http://www.rpmmachine.com/318-349-chrysler-stroker.shtml

I build an Engine with this Strokerkit and i was really impressed from the Power and driveability! Build that with the Lunati 02 Cam and stock Heads. Ede Performer intake and Headers.

Make your math! I think with a small Stroker it´s more sensefull because you have all new Parts and don´t have to reuse the 40 Year old stuff ;)

Just an impression