tarmac2dirt Posted 19 hours ago Share Posted 19 hours ago Will be building a new engine soon (4.0) for my 88 MJ. At the same time I'm going to replace the clutch. What are you guys using as a good upgrade clutch for an engine with very minor mods. LUK--Precision--MPAC--ECT. so many to pick from off rockauto. At this time, I'm just collecting some parts before i dig into the engine parts for pistons and cam. This will be a dd and not a stroker engine, just a good built 4.0. I had a clutch replaced in 2007. but don't know what brand it was. It served me well. Please let me know what you or your buddies believe is a good replacement. Thanks Paul Link to comment Share on other sites More sharing options...
89 MJ Posted 19 hours ago Share Posted 19 hours ago I like my Luk clutch kit. It has been perfect for daily driving without being too stiff, but it still doesn't slip when off roading, towing, or when I dump the clutch like an idiot (which is rare, but fun). Link to comment Share on other sites More sharing options...
ratrapp Posted 17 hours ago Share Posted 17 hours ago i second the luk clutchs.good clutchs if you use them for what there intended to be used for.thats the only clutch i use in my shop for the last 10 years and i havent a had single one die or fail prematurely. Link to comment Share on other sites More sharing options...
pizzaman09 Posted 15 hours ago Share Posted 15 hours ago I think every clutch I have ever changed in my life was an LUK, they all work great. According to the maintenance records for my MJ, the dealership that owned it put a LUK clutch in it, I've worked it harder than most people would with zero issues. My vote is LUK. Link to comment Share on other sites More sharing options...
derf Posted 2 hours ago Share Posted 2 hours ago I've had a couple of Centerforce clutches in my day. I get the CF or CF-II for stock replacement-ish applications and they perform well. I've heard good things about LUK as well. Stay away from the so-called high performance clutches. They tend to be less fun to drive every day. Good for performance driving, less so for daily use. Link to comment Share on other sites More sharing options...
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