I think the 318-3 is actually heavier than a 340 crank because the 340 has lightened(drilled) throws for the heavier rods, but its still a forged crank for 75 bucks. Good price. bump
If it's the 318-3 crank...I passed on a 340 with one of those cranks a few years back, because the customer didn't pick it up. The shop owner said it cost almost $600 to balance the assembly. The owner does a lot of race motors, and has a good reputation for knowing what he is doing.
lead69, is it the 318-3 crank? It is easy to identify because the crank throws have no hole through them.
