68 B body acceleator cable needed

I swapped a big block into my 68 coronet, and also added an Edelbrock performer RPM intake. The throttle cable was a bit too short, but I made it work. Well it broke this weekend, and now I need to fix it. My question is if a stock big block throttle cable is longer than a small block cable. Basically would I get away with a stock replacement cable? Or is there something I should be using with the higher than stock intake? Last question is where to buy an accelerator cable?

I have one. PM me.