la vs magnum

the l.a has the shaft rockers and if you can find a pre 75 block they have the same thickness in the cylinder wall as a 340 but with less bore so thats a bonus..Magnum has a nodular iron crank vs cast for the l.a...Also have better heads,dual quench pads and a better exhaust port,cheap shevy rockers,win lose situation there. I'd go with the cheapest one because i don,t think it will really matter either way..

mopar or no race car!