Modified XJ Cherokee Tech XJ (84-01)
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input?!?

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Old 02-01-2012, 08:07 PM
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Year: 1997
Model: Cherokee
Engine: 4.0 6cyl
Default input?!?

My girlfriend just had her 4.0 pretty much rebuilt and it got me to thinking about changing my rocker arms and lifters. I've never done internal stuff so I don't know ofa reliable site to get stuff Or a good aftermarket company for them.
Old 02-01-2012, 08:13 PM
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Year: 1995
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Engine: I6 4.0L
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summit racing has some stuff for the 4.0. 2 companies i know of off the top of my head are Harland Sharp, and YellaTera. you got to watch out on which ones you get cuz some of them require machining of the head (milling the stud bosses down) to be able to clear the stock valve cover, so pay attention and expect to pay round $400
Old 02-01-2012, 08:15 PM
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Links:
http://www.summitracing.com/parts/CSP-S40196/
http://www.jeep4.0performance.4mg.com/valvetrain.html
in the 2nd link, im not sure if crower is still making them, last time i checked i couldnt find them
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