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Does Speed Master make heads for the Magnum motors? I’m looking on there web site so I may find them. Do they come with upgraded valve springs? What are some opinions on them? Looking to put a set on a stock short block and install bigger cam and there intake. Thanks

I was offered the opportunity to buy this 5.9 Mag motor that has been swapped to a carb. The owner said it has a lower end noise and in the video you can see the damper moving. Would this be the thrust bearing? Any ideas what could be going on with this? Thanks

I have a 92 Dodge Dakota extended cab with a 5.2. It has the OD tranny and is rwd. Has 3.55 gears but those are going to be getting swapped out to 4.10s. Also has a limited slip. My questions are has anybody used these cams on Ebay? | eBay as you can see he has a huge selection for the Magnum...