09-26-2013, 08:01 AM
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Senior Club Cobra Member
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Join Date: Mar 2000
Location: St. Augustine,
FL
Cobra Make, Engine: E-M / Power Performance / 521 stroker / Holley HP EFI
Posts: 1,929
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Not Ranked
Jeri,
Best I could find is 3/8 -16 x 1 1/4
The OEM bolts have a flanged head and a captive lockwasher. Probably a grade 5 or 8 bolt with a lockwasher will do.
Tom
__________________
Wells's law of engine size: If it matters what gear you're in, the engine's too small!
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