318 LA build

These days they all crack.lighter heads mean less meat in the casting,leaner fuel mix means hotter chamber temps etc. The vortex heads crack too because of the casting tecnollogy etc.

Any ways,I have a set of mags.I'll run em .Done.And no I dont "want" a chev style head. But who in thier right mind would not use a good quality chev small block rocker that costs waaay less on thier magnum? I guess guys who think spending more will win races,lol

Oh just for the record the magnums arent chev style heads.Thier actually based on the old AMC design,lol