Still need the magnum flexplate?
Mission control we have a problem...the LA360 balancer is different than the 5.9 Magnum balancer. You need to run a 5.9 magnum balancer and flex plate with your Magnum. What you bolt to the front or back of those doesnt matter as long as converter is not LA360 with weight tab. There is about a 4-5 ounce difference between the balance tabs. I dont have an LA 360 balancer laying round for comparison pic but this aftermarket performance balancer is for all small block Mopars so if its a 318, 5.2 or early 340 you run it without a weight. If you have an externally balanced SBM you need to balance it correctly, one is 5.9 Magnum and the other is LA 360. Big difference.