LA engine Magnum Heads Pushrods?

I have a off beat question is there any difference in the air gap intakes between LA motors and Magnum motors.
Thanks guys Aaron

Yes, LA heads are at a angle and magnum heads are straight up and down. You can buy heads or get yours drilled so it has both patterns this is in regards to the bolt pattern. Also the water necks and bypass hose location are different

Standard hydraulic or hydraulic roller?

Oh sorry standard hydraulic.