Pulley help please - The 1947 - Present Chevrolet & GMC Truck Message Board Network

68anniversary · 10-27-2010, 05:40 PM

I an converting my 68 to power steering. After installing the add-on crank pulley and the pump I noticed the pulley on the pump was bent. I bought a replacement at a local truck parts place today and get home to find out it isn't the same one? I thought all keyed single groove pulleys were the same? Do I have the correct setup and am I missing something? The new pulley is on the left and the bent is on the right.

Sinister · 10-27-2010, 05:51 PM

There are a bunch of different ones out there. It's kind of hit or miss finding one that'll work. Did the bent one line up with the crank pulley?

project7206082 · 10-27-2010, 05:54 PM

im having the same problem i need the pulley with that design any idea where i can get one

68anniversary · 10-27-2010, 06:03 PM

The bent one did line up great but wobbled when I hand spun it. The new one is supposed to be correct for a non AC truck. When I return it I will let the parts place know it isn't correct. They did have one for AC that has a double groove but I figured I didn't need that one.

Sinister · 10-27-2010, 06:16 PM

My AC truck had a single groove PS pump pulley FWIW. It's good you have the old pulley to match up with. Might want to keep an eye on the Parts section of the Board. Good luck.

69 longhorn · 10-27-2010, 06:32 PM

Will the belt line with the new pulley , t he waterpump pulley....& sit right tween the space in between the 2 pulleys? if you answer that ? yes, You may have the wrong pulley on the bottom. I think I have a set that goes back to back on the crank pulleys.....if it will work, I will send em to you for the shipping. Let me know, I have to do a little digging

crazyAl

68anniversary · 10-27-2010, 06:41 PM

Quote:

Originally Posted by 69 longhorn

Will the belt line with the new pulley , t he waterpump pulley....& sit right tween the space in between the 2 pulleys? if you answer that ? yes, You may have the wrong pulley on the bottom. I think I have a set that goes back to back on the crank pulleys.....if it will work, I will send em to you for the shipping. Let me know, I have to do a little digging

crazyAl

I was thinking the same thing. It looks the groove would line up in between the two pulleys on the crank. If you have a pic of what you have can you send it to me? Thanks! This is driving me crazy!

69 longhorn · 10-27-2010, 07:01 PM

Damn, I spaced on that one....it dont run the same belt for the steering pump. At any rate, I have some of the old pulleys, & will help if i can

repeeler · 10-27-2010, 08:01 PM

Quote:

Originally Posted by 68anniversary

I was thinking the same thing. It looks the groove would line up in between the two pulleys on the crank. If you have a pic of what you have can you send it to me? Thanks! This is driving me crazy!

I have an 71 A/C truck. My crank has 3 and the P/S is running on the middle one with a short belt alone

68anniversary · 10-27-2010, 08:26 PM

Quote:

Originally Posted by repeeler

I have an 71 A/C truck. My crank has 3 and the P/S is running on the middle one with a short belt alone

Anyway to see a pic of your setup?

repeeler · 10-28-2010, 11:08 AM

Quote:

Originally Posted by 68anniversary

Anyway to see a pic of your setup?

Unfortunately the engine is currently out of the truck. But it is like yours in that ther are 2 actual pulleys that are stacked on the crank. The inside is a single like yours but the outside is a double with a pulley where you have a gap.

69 longhorn · 10-28-2010, 01:44 PM

I do have an early crank pulley with 2 grooves back to back,(the back 1/2 of a 2 pc,3 groove pulley) & it looks like it will set the belt right tween your 2 pulleys. I am not setup to help with pics, but if you think it will work , its yours for what it cost to send it. Needs some cleanup & paint.....& I need ideas on the cheapest way to ship

crazyAl

**70C10Toejam** · 10-28-2010, 09:02 PM

Normally the 2nd grove is for AC, and the 3rd is PS. Wonder if you didn't get one for a long water pump. Looks like a short one on your engine.

Sinister · 10-28-2010, 09:51 PM

Quote:

Originally Posted by 70C10Toejam

Normally the 2nd grove is for AC, and the 3rd is PS.

This is how it is on my '69.

Sport/Truck · 10-28-2010, 10:33 PM

When I was looking for pulleys I had a hard time finding one that got the belts aligned.
All I had the factory water pump pulley a crank pulley and heard everything from it's going to impossible to find, to its best if you just get everything off a complete truck!
(I had all my pulleys powder coated and wasn't going to start all over just for one pulley).

I found this guy and he had every style to choose from and was able to provide me with measurements to help me get the one I needed.
So you might want to contact Jim Berther at bigblockjim454@cox.net as he sells tons of used power steering components & pulleys.
s/t

68anniversary · 10-28-2010, 11:06 PM

Quote:

Originally Posted by Sport/Truck

When I was looking for pulleys I had a hard time finding one that got the belts aligned.
All I had the factory water pump pulley a crank pulley and heard everything from it's going to impossible to find, to its best if you just get everything off a complete truck!
(I had all my pulleys powder coated and wasn't going to start all over just for one pulley).

I found this guy and he had every style to choose from and was able to provide me with measurements to help me get the one I needed.
So you might want to contact Jim Berther at bigblockjim454@cox.net as he sells tons of used power steering components & pulleys.
s/t

Hey thanks for the info.

Sport/Truck · 10-29-2010, 07:08 AM

Your welcome

.
You'll want to take some good measurements and I seen this post and really liked his method. I did mine different, but required more attention to ensure good accuracy (I'm sure I posted something here about it).

http://67-72chevytrucks.com/vboard/s...d.php?t=318240
s/t

PanelDeland · 10-29-2010, 05:31 PM

You might also try cleaning up the bent one.Most have a part # stamped into them.If you have the # half the battle is won.

10-27-2010, 05:40 PM	#1
68anniversary Registered User Join Date: Jul 2010 Location: Peculiar, Missouri Posts: 125	Pulley help please I an converting my 68 to power steering. After installing the add-on crank pulley and the pump I noticed the pulley on the pump was bent. I bought a replacement at a local truck parts place today and get home to find out it isn't the same one? I thought all keyed single groove pulleys were the same? Do I have the correct setup and am I missing something? The new pulley is on the left and the bent is on the right. Attached Images

10-27-2010, 05:51 PM	#2
Sinister Between Trucks... Join Date: Mar 2002 Location: Los Angeles, CA. Posts: 3,830	Re: Pulley help please There are a bunch of different ones out there. It's kind of hit or miss finding one that'll work. Did the bent one line up with the crank pulley? __________________ Beat it to fit, Paint it to match...

10-27-2010, 05:54 PM	#3
project7206082 Registered User Join Date: Jul 2009 Location: enfield ct Posts: 11	Re: Pulley help please im having the same problem i need the pulley with that design any idea where i can get one

10-27-2010, 06:03 PM	#4
68anniversary Registered User Join Date: Jul 2010 Location: Peculiar, Missouri Posts: 125	Re: Pulley help please The bent one did line up great but wobbled when I hand spun it. The new one is supposed to be correct for a non AC truck. When I return it I will let the parts place know it isn't correct. They did have one for AC that has a double groove but I figured I didn't need that one.

10-27-2010, 06:16 PM	#5
Sinister Between Trucks... Join Date: Mar 2002 Location: Los Angeles, CA. Posts: 3,830	Re: Pulley help please My AC truck had a single groove PS pump pulley FWIW. It's good you have the old pulley to match up with. Might want to keep an eye on the Parts section of the Board. Good luck. __________________ Beat it to fit, Paint it to match...

10-27-2010, 06:32 PM	#6
69 longhorn Registered User Join Date: Aug 2001 Location: rock island,il,usa Posts: 5,382	Re: Pulley help please Will the belt line with the new pulley , t he waterpump pulley....& sit right tween the space in between the 2 pulleys? if you answer that ? yes, You may have the wrong pulley on the bottom. I think I have a set that goes back to back on the crank pulleys.....if it will work, I will send em to you for the shipping. Let me know, I have to do a little digging crazyAl __________________ http://community.webshots.com/user/hotrodhorn

10-27-2010, 07:01 PM	#8
69 longhorn Registered User Join Date: Aug 2001 Location: rock island,il,usa Posts: 5,382	Re: Pulley help please Damn, I spaced on that one....it dont run the same belt for the steering pump. At any rate, I have some of the old pulleys, & will help if i can __________________ http://community.webshots.com/user/hotrodhorn

10-28-2010, 01:44 PM	#12
69 longhorn Registered User Join Date: Aug 2001 Location: rock island,il,usa Posts: 5,382	Re: Pulley help please I do have an early crank pulley with 2 grooves back to back,(the back 1/2 of a 2 pc,3 groove pulley) & it looks like it will set the belt right tween your 2 pulleys. I am not setup to help with pics, but if you think it will work , its yours for what it cost to send it. Needs some cleanup & paint.....& I need ideas on the cheapest way to ship crazyAl __________________ http://community.webshots.com/user/hotrodhorn

10-28-2010, 09:02 PM	#13
70C10Toejam Hellasick Join Date: Jul 2006 Location: Death Moans, IA Posts: 876	Re: Pulley help please Normally the 2nd grove is for AC, and the 3rd is PS. Wonder if you didn't get one for a long water pump. Looks like a short one on your engine. __________________ I keep two MAGNUMS in my desk. One's a gun, and I keep it loaded. The other's a bottle and it keeps ME loaded. I'm Tracer Bullet. (Calvin and Hobbes) This life was a test. It was only a test. If this had been an actual life, you would have received instructions on where to go and what to do. RED meat is not bad for you...FUZZY BLUE/GREEN MEAT is bad for you!!!!!!!!!!!!! BUILT FORD TOUGH WITH CHEVY STUFF--sticker at Goodguys

10-28-2010, 10:33 PM	#15
Sport/Truck Sierra Grande Club Join Date: Jan 2007 Location: New Mexico USA Posts: 2,433	Re: Pulley help please When I was looking for pulleys I had a hard time finding one that got the belts aligned. All I had the factory water pump pulley a crank pulley and heard everything from it's going to impossible to find, to its best if you just get everything off a complete truck! (I had all my pulleys powder coated and wasn't going to start all over just for one pulley). I found this guy and he had every style to choose from and was able to provide me with measurements to help me get the one I needed. So you might want to contact Jim Berther at bigblockjim454@cox.net as he sells tons of used power steering components & pulleys. s/t __________________ 1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe. Last edited by Sport/Truck; 10-28-2010 at 10:37 PM.

10-29-2010, 07:08 AM	#17
Sport/Truck Sierra Grande Club Join Date: Jan 2007 Location: New Mexico USA Posts: 2,433	Re: Pulley help please Your welcome. You'll want to take some good measurements and I seen this post and really liked his method. I did mine different, but required more attention to ensure good accuracy (I'm sure I posted something here about it). http://67-72chevytrucks.com/vboard/s...d.php?t=318240 s/t __________________ 1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe.

10-29-2010, 05:31 PM	#18
PanelDeland I am a Referee of life. Join Date: Jun 2000 Location: Greensboro N.C. Posts: 13,992	Re: Pulley help please You might also try cleaning up the bent one.Most have a part # stamped into them.If you have the # half the battle is won. __________________ The 47-present Chevrolet and GMC Truck Message Board Network,it's owners,moderators,members,and associates of any type should not be held responsible for my opinion. You can't fix stupid,not even with duct tape. "My appearance is due to the fact that "GOD" does punish you for having too much fun!" Barrett-Jackson has perfected alchemy,they make rust into gold! "You can lead a horse to water but you can't saddle a duck" "Cleverly disguised as a 'Responsible Adult' "Sometimes your Knight in shining armor is just a retard in tinfoil"



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