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Pulley issues on 440, difference in saginaw pumps? #1532197
11/11/13 05:45 PM
11/11/13 05:45 PM
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Posts: 460
Oklahoma
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VoodooCLD Offline OP
mopar
VoodooCLD  Offline OP
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Oklahoma
I'm having a heck of a time getting my power steering and pulleys in general lined up. I'm currently running a 74 440 block with an early cast iron water pump (drivers side exit). I have the high mounts from 440source, and a saginaw late model pump with press fit pulley.
I have 2,3, and 4 groove crank pulleys, and 2 different single groove water pump pulleys (one deep, and one shallow), i also have a double groove water pump pulley.
will all the pulleys, i can't seem to get the power steering pump to line up to the crank at all.

Is there a different in overall length of the early and late style saginaw pumps?

I'd like to just run the power steering and alternator for now, but eventually will get a compressor, and run A/C.

Any information/advice?

Re: Pulley issues on 440, difference in saginaw pumps? [Re: VoodooCLD] #1532198
11/11/13 09:51 PM
11/11/13 09:51 PM
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Lincoln Nebraska
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RapidRobert Offline
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I'd space the PS unit forward or backward till it lines up with one of the crank pulley grooves. Which I ain't telling you anything that you dont already know so this is more of a BTT for ya


live every 24 hour block of time like it's your last day on earth
Re: Pulley issues on 440, difference in saginaw pumps? [Re: RapidRobert] #1532199
11/11/13 09:54 PM
11/11/13 09:54 PM
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Posts: 2,853
Pattison Texas
CSK Offline
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with the 4 groove pulley the power stg pump should line up with 2nd groove from the front.

Last edited by csk; 11/11/13 09:55 PM.

1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5

Re: Pulley issues on 440, difference in saginaw pumps? [Re: CSK] #1532200
11/11/13 11:10 PM
11/11/13 11:10 PM
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Posts: 7,664
IN
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ahy Offline
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IN
On the Saginaw pumps SB and BB have different pulley spacing. Are you sure you have a BB pump?

In general, mixing different generation pulleys and brackets doesn't work. I tried it with a '78 BB core in a '70. What a mess. I wound up getting a '70 style WP housing (most aluminum repops are), PS bracket from Bouchillon, Sanden compressor and mount from Bouchillon and matching "with AC" 2 groove fan pulley. The rebuilt Saginaw BB pump from the '78 fit fine. Bouchillon has some good pictures on their site.

I'm not sure how you would run a "with AC" setup without compressor. The compressor and alternator share a pair of belts and "with AC" alternator mounts are unique with different sweep for adjustment. One option is to go ahead and install the compressor. With no power to the clutch it will act as idler. You can run that way until the rest of the system is ready.

I've attached a pic that shows part of the setup. Note I went with the giant 100A '78 core alternator after the square back and matching brackets from Bouchillon didn't have enough juice for my application.

7920909-IMG_2201.jpg (657 downloads)
Re: Pulley issues on 440, difference in saginaw pumps? [Re: ahy] #1532201
11/12/13 01:51 AM
11/12/13 01:51 AM
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Posts: 460
Oklahoma
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VoodooCLD Offline OP
mopar
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Oklahoma
Thanks for the the info. I'm begenning to think my issues might be with my water pump. With the current water pump, the 2 pads that the pump mounts to are not on the same plane, the lower tab seems to stick out further which limits my adjustment to align the pulley's. I have another water pump with even mounting pads, but they exit the water on the passenger side, and i just bought a brand new radiator for the driver side.

I'm thinking of taking an angle grinder to even up the power steering mounting pads, can anyone give me a good reason not to do so?

Last edited by VoodooCLD; 11/12/13 01:52 AM.
Re: Pulley issues on 440, difference in saginaw pumps? [Re: VoodooCLD] #1532202
11/12/13 10:28 AM
11/12/13 10:28 AM
Joined: Aug 2011
Posts: 2,853
Pattison Texas
CSK Offline
master
CSK  Offline
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mine is 68,with after market ac & stg pump.& the mounting for pump is in the same plane.



1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5

Re: Pulley issues on 440, difference in saginaw pumps? [Re: CSK] #1532203
11/12/13 12:31 PM
11/12/13 12:31 PM
Joined: Oct 2011
Posts: 460
Oklahoma
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VoodooCLD Offline OP
mopar
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Oklahoma
csk thanks for the picture. I see you used the bouchillon rear bracket, did you use part number(BPE4700)?
What bracket did you use for the front of the a/c compressor?
also what compressor did you use?

That little bent bracket on the back, i have that, however i'm not sure what it's supposed to go to, can you take a picture just like that but zoomed out so i can see the power steering setup better?

Thanks

Last edited by VoodooCLD; 11/12/13 12:36 PM.
Re: Pulley issues on 440, difference in saginaw pumps? [Re: VoodooCLD] #1532204
11/12/13 01:42 PM
11/12/13 01:42 PM
Joined: Sep 2010
Posts: 40
Santa Cruz, Ca
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4woody Offline
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Santa Cruz, Ca
I had a similar issue with the high P/S pump mount.

For me the solution turned out to be a pulley from a SBC with a long water pump that I had laying around. IIRC it has less offset than the Mopar pulleys I had, and with a couple of washers behind the bracket I was able to get things lined up.

Re: Pulley issues on 440, difference in saginaw pumps? [Re: 4woody] #1532205
11/12/13 02:00 PM
11/12/13 02:00 PM
Joined: Aug 2011
Posts: 2,853
Pattison Texas
CSK Offline
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CSK  Offline
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talk to the people at buechelon BPE,THEY can fix you up on everything you need,i dont remember the part # of brackets,but there are different brackets for a number of water pump housings,they will need the # off yours.




1968 Charger COLD A/C Hilborn EFI
512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim
2020 T/A 392 Stock 11.79 @ 114.5

Re: Pulley issues on 440, difference in saginaw pumps? [Re: CSK] #1532206
11/13/13 09:47 AM
11/13/13 09:47 AM
Joined: Aug 2012
Posts: 1,574
Lakeland FL
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floridian Offline
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floridian  Offline
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Lakeland FL
Had this issue with my 67 coronet w/ a 440.. There are all sorts of differences from year to year and pump to pump..

My lower two groove pulley ( on the crank/damper) had rusted in two when I was rebuilding it.. NONE of the pulleys lined up. Seems as if this was a 1 yr only thing? and was appx 1/8" shorter in height than all of the other pulleys in the world.. Randy, 1wildRT helped me out with one he had...

Same with the PS pump. Lost mine somehow ( car was apart for 18 years) and the TRW pump it came with had two different sizes ( small block/bigblock?? ) not only in pump diameter but pulley distance from the main body.. Only way I finally got mine to work was going through a barrel of old pumps at Wildcat Automotive with a tape measure.
I can't imagine tryng to upgrade or change to a different model pump after what I went through.....

Last edited by floridian; 11/13/13 09:48 AM.
Re: Pulley issues on 440, difference in saginaw pumps? [Re: floridian] #1532207
11/13/13 01:47 PM
11/13/13 01:47 PM
Joined: Oct 2011
Posts: 460
Oklahoma
V
VoodooCLD Offline OP
mopar
VoodooCLD  Offline OP
mopar
V

Joined: Oct 2011
Posts: 460
Oklahoma
Quote:

Had this issue with my 67 coronet w/ a 440.. There are all sorts of differences from year to year and pump to pump..

My lower two groove pulley ( on the crank/damper) had rusted in two when I was rebuilding it.. NONE of the pulleys lined up. Seems as if this was a 1 yr only thing? and was appx 1/8" shorter in height than all of the other pulleys in the world.. Randy, 1wildRT helped me out with one he had...

Same with the PS pump. Lost mine somehow ( car was apart for 18 years) and the TRW pump it came with had two different sizes ( small block/bigblock?? ) not only in pump diameter but pulley distance from the main body.. Only way I finally got mine to work was going through a barrel of old pumps at Wildcat Automotive with a tape measure.
I can't imagine tryng to upgrade or change to a different model pump after what I went through.....




Thanks for all the reassurance! Ha!

I just ordered a compressor and bracket. My plan is to set it up as a factory a/c setup with 4 groove pulley on the crank, and single groove water pump pulley utilizing the idler pulley. I'm going to try and get everything mocked up except for the pump. If everything looks good, i'm gonna shave a little off the water pump housing to get the pump in line. Later if i need to change pumps, i'll just use spacers to get it in it's location. Currently i can't adjust it far enough back before the power steering bracket bottoms out on the water pump housing.

Re: Pulley issues on 440, difference in saginaw pumps? [Re: VoodooCLD] #1532208
11/15/13 09:28 AM
11/15/13 09:28 AM
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Warren, MI
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Jerry Offline
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Jerry  Offline
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Warren, MI
this pulley alignment issue is why we came out with our serpentine belt kits. a few billet brackets, some modern accessories, and you don't have to worry about lining things up since we did it for you.


Superior Design Concepts
2574 Elliott Dr
Troy MI 48083
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Re: Pulley issues on 440, difference in saginaw pumps? [Re: VoodooCLD] #1532209
11/15/13 09:39 AM
11/15/13 09:39 AM
Joined: Aug 2012
Posts: 1,574
Lakeland FL
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floridian Offline
pro stock
floridian  Offline
pro stock
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Joined: Aug 2012
Posts: 1,574
Lakeland FL
Quote:

Quote:

Had this issue with my 67 coronet w/ a 440.. There are all sorts of differences from year to year and pump to pump..

My lower two groove pulley ( on the crank/damper) had rusted in two when I was rebuilding it.. NONE of the pulleys lined up. Seems as if this was a 1 yr only thing? and was appx 1/8" shorter in height than all of the other pulleys in the world.. Randy, 1wildRT helped me out with one he had...

Same with the PS pump. Lost mine somehow ( car was apart for 18 years) and the TRW pump it came with had two different sizes ( small block/bigblock?? ) not only in pump diameter but pulley distance from the main body.. Only way I finally got mine to work was going through a barrel of old pumps at Wildcat Automotive with a tape measure.
I can't imagine tryng to upgrade or change to a different model pump after what I went through.....




Thanks for all the reassurance! Ha!

I just ordered a compressor and bracket. My plan is to set it up as a factory a/c setup with 4 groove pulley on the crank, and single groove water pump pulley utilizing the idler pulley. I'm going to try and get everything mocked up except for the pump. If everything looks good, i'm gonna shave a little off the water pump housing to get the pump in line. Later if i need to change pumps, i'll just use spacers to get it in it's location. Currently i can't adjust it far enough back before the power steering bracket bottoms out on the water pump housing.





Just letting you know that people on here telling you its bolt up are incorrect.. Maybe some of the aftermarket ( Jerry) systems would be....







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