LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Different yrs have different size hub?

Old Sep 23, 2003 | 12:33 AM
  #1  
97 RedSS's Avatar
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Different yrs have different size hub?

Am I correct on this? Since the 96+ LT1's have the Cam Position Sensor aka Reluctor Ring are the hubs a different length or are they all the same size?

Thanks

Cody
Old Sep 23, 2003 | 12:55 AM
  #2  
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i think they are all the same length for F-bods. but i can tell you an LT1 out of a fleetwood and probably anything besides an F and Y body has a longer hub for some reason.
Old Sep 23, 2003 | 06:47 AM
  #3  
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93-95 hubs are different than 96-97 hubs.
Old Sep 23, 2003 | 07:18 AM
  #4  
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Re: Different yrs have different size hub?

Originally posted by 97 RedSS
Am I correct on this? Since the 96+ LT1's have the Cam Position Sensor aka Reluctor Ring are the hubs a different length or are they all the same size?

Thanks

Cody
You are correct about the length being diffrerent because of the reluctor for the sensor.

Last edited by shoebox; Sep 23, 2003 at 02:42 PM.
Old Sep 23, 2003 | 01:42 PM
  #5  
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Has everyone that has a 96-97 LT1 w/ Double Roller converted to the longer 94-97 hub?
I am still using my 97 hub with my double roller and the opti isnt rubbing the hub at all..

Cody
Old Sep 23, 2003 | 02:06 PM
  #6  
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I didn't know they were different, but if you had a mis-match I think it there would a noticable belt mis-alignment.
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