Connecting Rod Mystery

when we tore down the 71, the rods were the skinny ones. The guy at the machine shop had a set of 340 rods laying around, so he gave them to me free of charge, and re-sized them. Nice thing about a 318 and a 340... same stroke. The 340 rods are alot beefier!

Wheres the beef? in a 340 rod!

Triggerjay