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Mains dimension #2612753
01/26/19 08:45 PM
01/26/19 08:45 PM
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Duloc
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The Shadow Offline OP
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Duloc
I put billet mains in my 6.1
Does anybody have the specs for the crank mains bore size.
I'm assuming it's 70mm or 2.756"
Thanks

Re: Mains dimension [Re: The Shadow] #2613397
01/28/19 09:19 AM
01/28/19 09:19 AM
Joined: Jan 2006
Posts: 1,400
Trumbauersville PA
ric3xrt Offline
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That sounds about right I'd have to ask the guy who does most of my machining, same as the LS if I remember


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Re: Mains dimension [Re: The Shadow] #2613418
01/28/19 10:43 AM
01/28/19 10:43 AM
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Stinnett, Tx
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rumblebee4232 Offline
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Stinnett, Tx
Pretty sure it is 2.55..

Re: Mains dimension [Re: The Shadow] #2613468
01/28/19 12:59 PM
01/28/19 12:59 PM
Joined: Jan 2006
Posts: 1,400
Trumbauersville PA
ric3xrt Offline
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ric3xrt  Offline
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Trumbauersville PA
Crank it's self 2.55, he's asking about the block bore.


Truth has no agenda, but those with an agenda make their own truth.
Some of us are so open minded they only see their View



Re: Mains dimension [Re: The Shadow] #2613898
01/29/19 08:24 AM
01/29/19 08:24 AM
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Posts: 139
Canada
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Max Weg Offline
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Canada
Either download a Clevite Bearing catalog which will give the main bore for a 6.1 is 2.7517" to 2.7522".

Max Weg

Re: Mains dimension [Re: The Shadow] #2613910
01/29/19 09:25 AM
01/29/19 09:25 AM
Joined: Jan 2006
Posts: 1,400
Trumbauersville PA
ric3xrt Offline
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ric3xrt  Offline
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Posts: 1,400
Trumbauersville PA
Measured Both of my NOS 6.1s they are 2.742


Truth has no agenda, but those with an agenda make their own truth.
Some of us are so open minded they only see their View



Re: Mains dimension [Re: The Shadow] #2614061
01/29/19 03:13 PM
01/29/19 03:13 PM
Joined: Sep 2003
Posts: 2,175
Duloc
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The Shadow Offline OP
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Posts: 2,175
Duloc
Thanks a lot guys.







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