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ATI Balancer Bolt Length #2733730
01/16/20 08:07 PM
01/16/20 08:07 PM
Joined: Jul 2008
Posts: 215
portland, ct
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Since1822 Offline OP
enthusiast
Since1822  Offline OP
enthusiast
S

Joined: Jul 2008
Posts: 215
portland, ct
Hi guys. I have the ATI 917470E damper and am wondering what length ARP balancer bolt you guys have used. Looking at the longer 2.20" length one or the 1.420" length. Stock pulleys. Any help is appreciated. Thanks

Last edited by Since1822; 01/16/20 08:55 PM.
Re: ATI Balancer Bolt Length [Re: Since1822] #2733772
01/16/20 10:32 PM
01/16/20 10:32 PM
Joined: Aug 2003
Posts: 43,007
Bend,OR USA
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Cab_Burge Offline
I Win
Cab_Burge  Offline
I Win
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Joined: Aug 2003
Posts: 43,007
Bend,OR USA
Is that part number for the BB or SB? I'm to lazy to go out in the shop and pull the hood off of the race car to see what part number my ATI is on my BB motor blush
I do stock replacement 3/4x 16x ? grade 8 bolt stock SB,BB and 426 street hemi motors balancer bolts, the stock BB are the shortest ones, maybe 2.0, maybe 1 3/4 long under the head of the bolts confused

Last edited by Cab_Burge; 01/16/20 10:33 PM.

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
Re: ATI Balancer Bolt Length [Re: Cab_Burge] #2733847
01/17/20 10:45 AM
01/17/20 10:45 AM
Joined: Jan 2012
Posts: 2,603
Stuttgart, Arkansas
rickseeman Offline
master
rickseeman  Offline
master

Joined: Jan 2012
Posts: 2,603
Stuttgart, Arkansas
2.20" long sounds like street hemi length. Thick balancer. I assume yours takes stock length.


2011 Drag Pak Challenger
Re: ATI Balancer Bolt Length [Re: Since1822] #2733867
01/17/20 12:19 PM
01/17/20 12:19 PM
Joined: Jan 2003
Posts: 1,800
North Dakota
Azzkikrcuda Offline
top fuel
Azzkikrcuda  Offline
top fuel

Joined: Jan 2003
Posts: 1,800
North Dakota
I have that Damper and reused my short stock lenght 145-2503 ARP bolt.
One thing to check with that Damper is to make sure no bolt threads for the ring or the pulley stick thru the back side. On mine there was very little clearance between the back of the Damper and the timing cover seal area.


The only Carbs I care about are under the hood!






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