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Posted

You could look into updating to the newer style valve cover.

 

I believe this is dependent on year of your truck and if it has the H.O 4.0L

Posted
Explain? Newer style as in from a newer mj or xj? I

 

 

88 pioneer I6 aw4 2x4 renix

 

I believe most changed in 92. I know they still used some of the older style covers on 91s even though they had the HO engine.

There isn't a big benefit other than an updated oil cap, and improvements in the CCV and breather hose connectors. You will want these hoses as well.

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