well, it turns out that i need a new flexplate and damper for my 69 351w, problem is that i havent been able to find any anywhere i've looked. i could go with aftermarket parts but they are a tad out of my budget. another option is to look for used parts, but i don't know what year parts will interchange with mine. i just have a 351w and am planning to put in a c6, i doesn't mayyer if it's a 4 bold balancer either. does anyone have any ideas?