360 Magnum Build SFS (S-crounging F-or S-craps)

Well, I will have to machine the intake face of the heads for the LA manifolds, but the valve train is all Chevy. Probably go Scorpion 1.65/1.6 if available. J.Rob
Chevy rockers ?
Chevy guide plates ?
Pushrods ?
Beehive springs ?