Hears whats going on I just bought a 302 creat engine dirt cheap, but it for a late 80's truck. I know they changed the counter ballance between the years and will buy a new balancer. My question is will I allso need to change the flexplate? If so this gives me another issue because my transmission is a C4 and they stoped making the C4 befor the ballance change. Any ideas or suggestions apricated