9/16 Subframe bolt installation problems

Sp3edD3m0n

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I was installing lowering springs and decided to replace the stock subframe bolts with the 9/16 bolts, however I am having problems with the nuts. Am I supposed to cut out the stock nuts and either way the 9/16 lock nuts dont seem to fit in the subframe bracket. Any help will be appreciated.

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ripnesscobra

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That is not the location where you upgrade the bolts to 14 mm / 9/16" bolts. You want to install the 14 mm / 9/16" bolts in the front IRS subframe mount location.
 

braindontstop31

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As mentioned above the 9/16" bolt goes in the front and not the rear.
Also you may have to grind out the holes slightly where the 9/16 bolt goes, I did.
 

Sp3edD3m0n

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LOL, epic failure here bud!

Shit! Epic Failure Indeed. I ran a drill through the metal sleeve since the 9/16 would not slide through easily. So now if I put the oem bolts back they are going to be a little loose.

I guess lack of reading comprehension did me in. I was going to replace these with MM low profile for tire clearance, then found info about 9/16 bolts being better and I mixed up the information as to which ones where which.

Might have to replace the subframe bushing now.......:bash::bash::bash::bash::bash::bash::bash::bash:
 

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