Suggestions for good ball joints / Plugs

Need suggestions for good ball joints for a TJ… Was checking out Alloy USA Heavy Duty Ball Joints on 4 Wheel Parts website… Any thoughts?

Also… What plugs to the 4L’s like?

Champion spaaak plugs jeeps love them

I’m running synergy ball joints.

As for spark plugs, just normal run of the mill plugs work best. I stay away from platinum, iridium, etc. i’ve had nothing but problems with those in Jeep I6 engines.

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Champion Copper basic spark plugs is all I run in the Jeep

I’m He been running the e3 plugs for about a year now with no issues. I should pull & look at them to see how there doing

Synergy is the best you can get short of the rebuildable ball joints from Dynatrac ($$$)

i just go with Moogs. with a lifetime warranty, you get a free replacement

Thanks for all the input guys… :smiley: