timing chain oiling

What if you put an LA timing cover on a Magnum engine, do you use the LA oil slinger?

I did, and the drip plate as well.
Also the magnum has a flat plastic coated washer under the bolt for the damper so it's a good idea to use it, or use sealer when you put the damper on because oil will travel between the crank nose and the damper causing an oil leak.