My old 350 died today. Its an old motor used to moch up and its run for 3 years now. So friend gave me a 86-87 Vortec. Block #10054727 heads are #14102193. It's a two bolt can't find HP rating. My questions are it has a counter weighted flex plate on it. Is that right? Will it accept my old cam and lifters ( 327-350HP ) flat tappit . I also have a set of World SR 58cc heads. Realy don't want to waste on this motor unless you guys think it worth it. I have herd the Vortec heads are not bad? The vehical is a daily driver 34 Fort pickup 700r4 and 355 rear end gears.
Thanks Jim