70 340 block/ 73 crank and balancer

replicaracer43 said
The pulleys you want would be off any 318/340/360 from 70 up till like 78 or so. The balancer has nothing to do with your pulley setup. Look up member "whitepunkonnitro" on this site, send him a PM, and he can hook you up with all the pulleys, brackets, spacers ect at one shot! Not expensive that way either.

The forged crank pulleys will not work on a cast crank balancer, you need to find a pulley set from a cast crank! The difficult part is going to be finding them from an A/C car, as those are different from non A/C cars as well!!