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Magnum intake bolt size and length #739823
07/04/10 03:39 AM
07/04/10 03:39 AM
Joined: Feb 2004
Posts: 92
Harlan, Ky
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Orange_Duster Offline OP
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Orange_Duster  Offline OP
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Joined: Feb 2004
Posts: 92
Harlan, Ky
What length are the magnum 5.2 intake bolts? Are they 1/4-20 thread or 5/16-18 thread? Thanks.

Re: Magnum intake bolt size and length [Re: Orange_Duster] #739824
07/05/10 06:10 PM
07/05/10 06:10 PM
Joined: Feb 2004
Posts: 92
Harlan, Ky
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Orange_Duster Offline OP
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Orange_Duster  Offline OP
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Joined: Feb 2004
Posts: 92
Harlan, Ky
Btt. Anyone have a bolt they can measure? Thanks.

Re: Magnum intake bolt size and length [Re: Orange_Duster] #739825
07/05/10 06:21 PM
07/05/10 06:21 PM
Joined: Oct 2003
Posts: 1,371
Costa Mesa, CA
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chache876 Offline
pro stock
chache876  Offline
pro stock
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Joined: Oct 2003
Posts: 1,371
Costa Mesa, CA
dont have a length for you but you can buy a whole new set from parts stores

Re: Magnum intake bolt size and length [Re: Orange_Duster] #739826
07/06/10 05:15 PM
07/06/10 05:15 PM
Joined: Jul 2003
Posts: 6,167
Maryland
GO_Fish Offline
master
GO_Fish  Offline
master

Joined: Jul 2003
Posts: 6,167
Maryland
I don't know your answer, but the Mag bolts are smaller diameter and lower torque than those on the old LA motors.


Scott B. "I'm a self-made man... I started with nothing, and I still have most of it!" 68 360 rusty B'cuda 'vert (GO Fish)13.59@ 98.72 mph 69 340 GTS stock 14.18@ 95.60 mph 01 5.9L Ram 1500 Quad Cab 4x4 01 3.5L 300M 16.23@ 86.97 mph
Re: Magnum intake bolt size and length [Re: GO_Fish] #739827
07/08/10 07:14 PM
07/08/10 07:14 PM
Joined: Feb 2004
Posts: 92
Harlan, Ky
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Orange_Duster Offline OP
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Orange_Duster  Offline OP
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Joined: Feb 2004
Posts: 92
Harlan, Ky
I found mentioned on a google search that its 5/16-18 2.25 long. Does that sound correct?

Re: Magnum intake bolt size and length [Re: Orange_Duster] #739828
07/08/10 09:33 PM
07/08/10 09:33 PM
Joined: Sep 2003
Posts: 1,688
Marlboro, NY, USA
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Rick_Ehrenberg Offline
top fuel
Rick_Ehrenberg  Offline
top fuel
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Joined: Sep 2003
Posts: 1,688
Marlboro, NY, USA
Yes. Torque in sequence (very specific) to 144 in/lbs.

Rick







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