What size bolts do I use for the Exhaust Manifold/Headers - JeepForum.com
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post #1 of 2 Old 02-28-2002, 09:00 AM Thread Starter
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What size bolts do I use for the Exhaust Manifold/Headers

Anyone know what size bolts I need to use for the exaust manifold/headers on a 97' TJ 4.0L? Just got the Borla Headers shipped to me and they didn't come with replacement bolts.

97' Wrangler
Borla Headers
Soft top
Top 5 sports rack
Bestop Seat covers
31x10.50 Dunlop Mudders
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post #2 of 2 Old 02-28-2002, 04:47 PM
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mine suggested reusing the bolts, but they were 9/16", all of them, even the nuts that are mounted on the 2 posts are. i would just go buy enough of 9/16" in the 3 main thread types and return the ones that don't match up after you remove your first bolt. Note: i have a 97 XJ but i would assume they could be the same

I'm out like a fat kid playing dodgeball..... Matt
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