Under drive pulley
Thread Starter
Burning Brakes
Joined: Nov 2011
Posts: 1,042
Likes: 283
From: West Dundee IL
2024 C5 of the Year Finalist - Modified
St. Jude Donor '12-'13
Under drive pulley
I have a Powerbond under drive pulley from Texas Speed that came off of my 2010 LS3 Camaro. Can it be used on my 2007 Vette? I know the serp belt might be a little different but A/C should be the same, right?
Le Mans Master
Joined: Jan 2009
Posts: 5,656
Likes: 112
From: ocean springs mississippi
i dont know the answer to your question....but did you have any charging issues with the ud pulley? i am looking at purchasing one....but lil concerned with charging issues....
Race Director
Joined: Dec 2005
Posts: 11,930
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From: God's Country, ID
If so I just took a pair of calipers to an old LS2 HB and the ID of the HB (where it slides over the crank shaft) measures approx 1.48". Just verify that your UD measures the same.
Last edited by DSOMC6; Dec 8, 2011 at 08:31 PM.
Thread Starter
Burning Brakes
Joined: Nov 2011
Posts: 1,042
Likes: 283
From: West Dundee IL
2024 C5 of the Year Finalist - Modified
St. Jude Donor '12-'13
Are you asking if the LS2 crank OD is the same size as an LS3 to verify if the LS3 UD pulley will fit on an LS2?
If so I just took a pair of calipers to an old LS2 HB and the ID of the HB (where it slides over the crank shaft) measures approx 1.48". Just verify that your UD measures the same.
If so I just took a pair of calipers to an old LS2 HB and the ID of the HB (where it slides over the crank shaft) measures approx 1.48". Just verify that your UD measures the same.
Last edited by EVL JAKE; Dec 9, 2011 at 09:02 AM.
Safety Car
Joined: Jan 2004
Posts: 4,974
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From: Pinellas Park Fl
St. Jude Donor '08-'09 & '12, '14
Off the top of my head, only because I haven't looked hard into it, but, most the time, the Corvette front drive placement is unique to the vette and not shared by other chassis', so it tends to make the dampers unique.
You could look up the part #s and see if they match .....
But I can tell you that ATI shows two different part #s for between a vette/Camaro
You could look up the part #s and see if they match .....
But I can tell you that ATI shows two different part #s for between a vette/Camaro
Burning Brakes
Joined: Oct 2011
Posts: 1,233
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From: Maricopa, AZ
2026 Corvette of the Year Finalist - Modified
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St. Jude Donor '12-'13
I don't know the specs of the LS2 crank pulley, but I do know that the LS3 Corvette and Camaro do not use the OEM crank balancer/pulley.
The aftermarket pulley may work on either or....more research or a call direct to the maker of the pulley may be your best bet.
The aftermarket pulley may work on either or....more research or a call direct to the maker of the pulley may be your best bet.
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