Grooves in Rockers and Fulcrums
Thread Starter
Senior Member
Joined: Aug 2011
Posts: 604
Likes: 1
From: California
Year: 1990
Model: Cherokee
Engine: 4.0 i6
I'm rebuilding my jeep's motor and I'm putting together the cylinder head right now. I have noticed that both the rockers and fulcrums have grooves that go from wide to skinny, what I don't know is whether these grooves need to line up or cross?


Sorry about the sideways pictures, I'm on the android app right now.


Sorry about the sideways pictures, I'm on the android app right now.
Thread Starter
Senior Member
Joined: Aug 2011
Posts: 604
Likes: 1
From: California
Year: 1990
Model: Cherokee
Engine: 4.0 i6
Yeah they are oem.
Okay I'll go back through and line them up. I just don't want my valve train to go eventually, due to the rockers not getting proper oil.
Okay I'll go back through and line them up. I just don't want my valve train to go eventually, due to the rockers not getting proper oil.
Thread Starter
Senior Member
Joined: Aug 2011
Posts: 604
Likes: 1
From: California
Year: 1990
Model: Cherokee
Engine: 4.0 i6
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