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Power Steering pulley help #2770065
05/01/20 09:47 AM
05/01/20 09:47 AM
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RJS Online work OP
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RJS  Online Work OP
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On a 71 383 does anyone know the correct PS pulley diameter and or P/N???
I'm speaking of the Saginaw style with the 3 openings.
Also I see 440 source sells them any feedback on the quality and size?

Thanks Ron




1321003.jpg
Last edited by RJS; 05/01/20 11:05 AM.
Re: Power Steering pulley help [Re: RJS] #2770131
05/01/20 12:38 PM
05/01/20 12:38 PM
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Did some more research with a friend and came up with this is this correct??


Ron

ps pulley date 1590a.jpg
Last edited by RJS; 05/01/20 01:47 PM.
Re: Power Steering pulley help [Re: RJS] #2770241
05/01/20 07:38 PM
05/01/20 07:38 PM
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Michigan
MarkZ Offline
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Both factory replacement (keyed and press fit) that Mancini sells are 6 7/8". I just installed the keyed one onto a Saginaw pump two nights ago and took the car out today. Worked good.


1987 Fifth Avenue - 512/518/D60
Re: Power Steering pulley help [Re: MarkZ] #2770339
05/02/20 08:00 AM
05/02/20 08:00 AM
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dragon slayer Offline
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I know a 2951203 is listed in the parts manual as big block pulley for B and E body. Can't get a measurement right now

Re: Power Steering pulley help [Re: MarkZ] #2770360
05/02/20 09:28 AM
05/02/20 09:28 AM
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USA
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Suregrip391 Offline
top fuel
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Originally Posted by MarkM
Both factory replacement (keyed and press fit) that Mancini sells are 6 7/8". I just installed the keyed one onto a Saginaw pump two nights ago and took the car out today. Worked good.


I wonder if there is only one mfg for this because 440 source sells it cheaper.

Re: Power Steering pulley help [Re: Suregrip391] #2770397
05/02/20 11:05 AM
05/02/20 11:05 AM
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Originally Posted by Suregrip391
Originally Posted by MarkM
Both factory replacement (keyed and press fit) that Mancini sells are 6 7/8". I just installed the keyed one onto a Saginaw pump two nights ago and took the car out today. Worked good.


I wonder if there is only one mfg for this because 440 source sells it cheaper.


Yes 440 source is only $50 bucks so I think they are the source but I'm going with a factory piece I'm getting from a friend.
Ron







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