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Old 12-23-2017, 06:36 PM   #1
weider1717
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Join Date: Apr 2011
Location: greenville sc
Posts: 558
needing new exhaust manifold bolts 1987

I am looking online for correct "double circle" headmark bolts.

Also i can't tell if they're 9/16 or 14mm. Anyone know? 14mm fits more snug but I was thinking they was 9/16?

which is correct and where in the world can I find a new set I have looked all over.

1987 v10

thanks for any advice guys
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