413 Big Block

There's nothing inherent to the 413 that I would steer you away from buying it. If I was looking for a big block to put in my truck I would go for a 413 that I could hear run...buying a motor out of a junkyard or off someone without hearing it run is ALWAYS a crap shoot. But, with proper maintenance before it goes in and with hopes that the internals are ok I would throw it in a truck. Throw her in 4 low and let her crawl....