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Old 07-24-2009, 10:01 PM   #1
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What size helicoil for edelbrock manifold?

What size helicoil do I need for a carb stud hole on an edelbrock manifold?
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Old 07-26-2009, 09:50 PM   #2
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Re: What size helicoil for edelbrock manifold?

what size is the bolt that is supposed to go there?
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Old 07-27-2009, 12:47 AM   #3
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Re: What size helicoil for edelbrock manifold?

Take in one of the carb bolts/studs and have the parts guy match it up to the appropriate Heli-Coil kit. I *think* its a 5/16" coarse thread, but don't take my word for it. Bring one of the bolts or studs with you and match it to a kit. If its a stud, match it to the coarse thread, not the fine thread side. (most carb studs have a coarse thread that goes into the manifold, and a fine thread for the nut that holds down the carb)
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Old 07-27-2009, 07:00 AM   #4
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Re: What size helicoil for edelbrock manifold?

Quote:
Originally Posted by camaronewbie View Post
what size is the bolt that is supposed to go there?
If I could remember that I wouldn't have posted this... I think adam may be right that its a 5/16-16.. I already have the helicoil kit in my tool box at work but the car is at a relatives house and I'm not sure where the carb studs are.. I just can't remember what size it is and wanted to bring home the right kit.. I guess I'll just grab em all and match it up when I get there.
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Old 07-27-2009, 09:05 AM   #5
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Re: What size helicoil for edelbrock manifold?

Correct size is usually 5/16-18.
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Old 07-27-2009, 09:05 AM
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