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-   -   I can't believe it! (https://67-72chevytrucks.com/vboard/showthread.php?t=822668)

Steeveedee 06-12-2021 11:18 AM

Re: I can't believe it!
 
That formation is not on my frame, which is factory V-8. Bet that's the trouble.

After a more careful look, my frame is indeed shaped like that. Which makes sense, GM hopefully didn't make too many different frames.

Fbks_Cruiser 06-12-2021 11:43 AM

Re: I can't believe it!
 
Quote:

Originally Posted by tim_mc (Post 8931515)
Looks like the frame was rolled up at that point to provide additional clearance for the oil filter on I6 engines.

http://i174.photobucket.com/albums/w...-32-46_603.jpg
photo is from user blkcorvair on another forum thread showing I6 engines.

Interesting. I hadn’t thought about needing more clearance for an I6. My truck is a factory V8 and has than rolled up portion of the frame rail. Never could figure why.

SwitchbladeII 06-12-2021 12:02 PM

Re: I can't believe it!
 
3 Attachment(s)
Quote:

Originally Posted by garyd1961 (Post 8931371)
I had to sleeve my lower hose when I swapped motors. I noticed the angle of the intlet on my old water pump was at a different angle than the new one I used. I'm pretty sure this is the problem here, with the correct water pump the hose doesn't hit the frame.

Garyd1961, Thank you I think you hit the nail on the head! When I first connected the hose at the pump it seemed to me that it was pointing further down than it should. I thought that was the way all SBC pumps where. I am running a long pump so not sure if all long pumps inlets are in the same position. Added some pics of my pump, I will try to find the receipt and the application. I am locked in with a long pump due to new plulleys and brackets.

SwitchbladeII 06-12-2021 12:06 PM

Re: I can't believe it!
 
Quote:

Originally Posted by twoskies (Post 8931359)
I ended up using a hose from a Dodge Dakota, dont remember what year but the year or years they had a V8 in them, came with a fiber sleeve already on it, did use a double clamp on the lower pump, but dont think its really needed, i looked for a number or receipt, couldnt find, Good Luck

Thanks for the information, I will check out Dakota hoses. Was the pump end a bit larger that required a double clamp?

SwitchbladeII 06-12-2021 12:08 PM

Re: I can't believe it!
 
Quote:

Originally Posted by tim_mc (Post 8931515)
Looks like the frame was rolled up at that point to provide additional clearance for the oil filter on I6 engines.

http://i174.photobucket.com/albums/w...-32-46_603.jpg
photo is from user blkcorvair on another forum thread showing I6 engines.

Well that answers the question, thank you! If I had known it was going to be a problem I would of removed it.

tim_mc 06-12-2021 02:43 PM

Re: I can't believe it!
 
3 Attachment(s)
Quote:

Originally Posted by SwitchbladeII (Post 8931594)
Well that answers the question, thank you! If I had known it was going to be a problem I would of removed it.

You're very welcome! BTW, I'm fairly sure that all SBC long water pumps are the same, so finding a suitable lower hose is probably the easiest route.

In the past my local shop let me go in the back and match up brake lines and hoses. If your shop won't escort you to the back, maybe you could have them bring out a few of the Dakota V8 lower hoses suggested by twoskies. I was curious, so I grabbed these numbers for V8 Dakota hoses:
89-91 5.2L V8: Gates 20145 (1.75" ID)
92-96 5.2L V8: Gates 21956 (1.75" ID)
97-99 5.2L V8: Gates 22287 (1.72" ID)
00-04 4.7L V8: Gates 22250 (1.72" ID)
00-03 5.9L V8: Gates 22251 (1.72" ID)
They all appear to have the same diameter on both ends. Of course it's hard to match up based on pics, but one of those might do the trick (22250, 22251 & 22287 below). I hope you don't mind the info - it's an interesting problem (and probably a frustrating one for you!)

With a lot of long water pump setups on C10s out there, someone in the future will benefit from your work. I hope you figure it out!

SwitchbladeII 06-12-2021 03:11 PM

Re: I can't believe it!
 
Quote:

Originally Posted by tim_mc (Post 8931654)
You're very welcome! BTW, I'm fairly sure that all SBC long water pumps are the same, so finding a suitable lower hose is probably the easiest route.

In the past my local shop let me go in the back and match up brake lines and hoses. If your shop won't escort you to the back, maybe you could have them bring out a few of the Dakota V8 lower hoses suggested by twoskies. I was curious, so I grabbed these numbers for V8 Dakota hoses:
89-91 5.2L V8: Gates 20145 (1.75" ID)
92-96 5.2L V8: Gates 21956 (1.75" ID)
97-99 5.2L V8: Gates 22287 (1.72" ID)
00-04 4.7L V8: Gates 22250 (1.72" ID)
00-03 5.9L V8: Gates 22251 (1.72" ID)
They all appear to have the same diameter on both ends. Of course it's hard to match up based on pics, but one of those might do the trick (22250, 22251 & 22287 below). I hope you don't mind the info - it's an interesting problem (and probably a frustrating one for you!)

With a lot of long water pump setups on C10s out there, someone in the future will benefit from your work. I hope you figure it out!

I don't mind the information at all! It's greatly appreciated! I will check those numbers. As I stated when I started this thread I can't be the only one having this issue. If we can find a hose that will work or possibly get someone to produce one, it will save someone else future frustration!
Thank you!!!


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