post #1 of Old 10-20-2013, 06:10 PM Thread Starter
Registered User
1978 FSJ Cherokee 
Join Date: Sep 2002
Posts: 3,356
Do you have an aftermarket AL valve cover on your 258?

I misplaced the grommets that came with the cover and measured the hole at 15/16" (assuming a nominal 1"), is this a standard size for PCV valves?

I am thinking about a plain solid top breather but I would be interested to see photos of your setup too?

1978 Cherokee, TBI 360/T400/QT...6.0/6L80/NP241C in the works...
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post #2 of Old 10-21-2013, 06:08 AM
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1985 CJ7 
Join Date: Nov 2006
Location: Fort Worth
Posts: 575
here's mine, pcv in front and vent fitting in the back
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post #3 of Old 10-21-2013, 07:21 AM
CJ Chet
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1986 CJ7 
Join Date: Dec 2005
Location: Yorktown, Virginia
Posts: 2,576
If I didn't know better, I'd swear you'd been hanging out in my shop!

'86 CJ7
2015 Grand Cherokee Limited
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