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-   -   Oil pan hitting crossmember Sbc K5 (https://67-72chevytrucks.com/vboard/showthread.php?t=822071)

redneckvette 05-24-2021 04:29 PM

Oil pan hitting crossmember Sbc K5
 
I have a 72 k5 blazer. My motor was removed (stolen). I am now reassembling my truck and the oil pan of the new motor is rubbing on the crossmember. When the truck was disassembled they also removed the engine crossmember but they left it with the truck. I’m 95% sure it is installed the correct way. But not sure why the oil pan is rubbing. Truck was factory 350/th350/205. It is now 350/th350/205 so I’m not sure why it is rubbing. Any ideas? Motor mounts are autozone cheapos but they are what I used for the last motor and don’t run into this issue.

kwmech 05-24-2021 05:11 PM

Re: Oil pan hitting crossmember Sbc K5
 
Pass car oil pan?? Pics?

gmc684x4 05-24-2021 08:25 PM

Re: Oil pan hitting crossmember Sbc K5
 
Did you flip the crossmeber around
I have tossed various 350 and 400 sbc into k trucks over the years with no rubbing issues

gmc684x4 05-24-2021 10:00 PM

Re: Oil pan hitting crossmember Sbc K5
 
2 Attachment(s)
Here is the front cross member looks like in my 70 K10
my 68 looks pretty much the same it originally came with a 6 banger

Far as i know a k5 member should be the same

kwmech 05-24-2021 10:30 PM

Re: Oil pan hitting crossmember Sbc K5
 
Pretty sure it is correct, what does the pan look like.

redneckvette 05-24-2021 10:36 PM

Re: Oil pan hitting crossmember Sbc K5
 
2 Attachment(s)
A pic from the passenger side and from the trans looking forward.

kwmech 05-25-2021 10:58 AM

Re: Oil pan hitting crossmember Sbc K5
 
Looks like a big block pan. And from that angle looks like the cross member is in backwards

truckster 05-25-2021 12:14 PM

Re: Oil pan hitting crossmember Sbc K5
 
My engine came with a 6 quart pan. I had to change it to a 5 quart pan to clear the front crossmember in my K5.

redneckvette 05-27-2021 03:09 PM

Re: Oil pan hitting crossmember Sbc K5
 
I’m not seeing different pans available for truck vs cars. And crossmember is in the same direction as the pictures I’ve found. Motor is a 67-79 block. I wonder if there is a way I can shim it up a little to keep it from rubbing.

body bolt 05-27-2021 06:16 PM

Re: Oil pan hitting crossmember Sbc K5
 
Quote:

Originally Posted by redneckvette (Post 8925586)
I’m not seeing different pans available for truck vs cars. And crossmember is in the same direction as the pictures I’ve found. Motor is a 67-79 block. I wonder if there is a way I can shim it up a little to keep it from rubbing.

I'd get the proper oil pan.

Bigdav160 05-28-2021 05:58 AM

Re: Oil pan hitting crossmember Sbc K5
 
That might be a Corvette pan


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