crank hub bolt length??
Thread Starter
Registered User
Joined: Oct 1999
Posts: 320
From: Hillsboro, MO USA
crank hub bolt length??
i misplaced my hub bolt that goes into the crank. i know its a 7/16" fine thread, but i dont know the length..im guessing around 3 1/2" can anyone tell me for sure? thanks
Chad
Chad
Registered User
Joined: Oct 2002
Posts: 2,168
From: AACO, MD
http://store.summitracing.com/partde...58#largerimage
1/2 in. x 20 in. thread, 13/16 in. head
Not sure of the length.
EDIT: If it's a 7/16" fine then I got the wrong bolt
Are you sure it's 7/16"?
1/2 in. x 20 in. thread, 13/16 in. head
Not sure of the length.
EDIT: If it's a 7/16" fine then I got the wrong bolt
Are you sure it's 7/16"?
Last edited by Dave88LX; Apr 6, 2004 at 08:23 PM.
Registered User
Joined: Dec 1969
Posts: 27,725
From: Little Rock, AR
Yeah, it is definitely a 7/16-20 x 2¼". Make sure you get the proper bolt and not just a regular grade one from the hardware store. GM PART # 9440024
The big washer that goes with it is GM PART # 10128306 .
The big washer that goes with it is GM PART # 10128306 .
Registered User
Joined: Oct 2002
Posts: 2,168
From: AACO, MD
BASTARDS!
I got the wrong damn bolt then. For SOME reason I thought I saw somewhere that that was the bolt that I needed.
Hopefully he'll just keep it for his next SBC buildup and credit me.
Does ARP make one?
I got the wrong damn bolt then. For SOME reason I thought I saw somewhere that that was the bolt that I needed.
Hopefully he'll just keep it for his next SBC buildup and credit me.
Does ARP make one?
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