JBA Shortie Bolt Size

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daveray9

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Anyone know the size of the bolts that come with JBA Shortie headers? Got a loose one near the dipstick and the only way I'm getting it is with a long swizzle head gear wrench. I thought they were 7/16ths but that size doesn't fit.

Any help is appreciated.
thx
 

Hemi395

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I have a couple of JBA bolts I'll go check....
 

Hemi395

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3/8s
d2d81c1f93f876f52336eec9b2e1171b.jpg
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daveray9

daveray9

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Pretty sure I owe you a beer man!

Thanks!

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Hemi395

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Looks like 3/8 and 10mm are very close so that might work as well....
 
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