MP 557/296 small block cam, advance or straight up

Yup if you want to trust 50 year old rockers they will work, is it worth the chance, $250 to $400 vs a lot more if they break, or losing to a Blue Oval Bozzo, or even worse yet, a Bow Tie Girl, I couldn’t live with myself. The stock stuff is getting real old, and you have to weigh out the advantages and savings vs price of new.