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valve covers 88 xj 4.0L

jcbsr1

NAXJA Forum User
Location
Oil City,Pa
is there an aftermarket valve cover that i can buy that doesnt have the pcv valve built in,or do i have to get a factory replacement ?
 
jcbsr1 said:
is there an aftermarket valve cover that i can buy that doesnt have the pcv valve built in,or do i have to get a factory replacement ?
Well you're always going to have the two CCV holes in the valve cover because those are essential to engine performance. You can use a valve cover from any 4.0Litre 87-06 (or whatever) as long as you get the corresponding CCV lines. Make sure if you use a 96+ stamped steel cover that you use the composite gasket as well. They do make aftermarket ones as well that Crown and Quadratec sell.
 
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