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#1 |
Registered User
Join Date: Dec 2011
Location: Boise, Idaho
Posts: 572
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4l80 converter dust cover part number needed
Hello,
I am swapping in a 4l80 to replace the 400 turbo. I need a 4l80 dust cover for a 5.7 motor. I have a 7.4 cover and it will work with big gaps. (gm# 15639045) The 400 cover is (gm#1552212) it will not work at all. I have be cruising the net and can not be sure which i need, At GMpartsgiant there are multiple ones that they say will fit but. this link the picture is not correct but it could be a stock photo http://www.gmpartsgiant.com/parts/gm...-15607700.html Any help would be great, Chris |
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#2 |
Registered User
Join Date: Dec 2011
Location: Boise, Idaho
Posts: 572
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Re: 4l80 converter dust cover part number needed
I have been searching again this morning and came up with this #15671930
can anyone confirm? http://www.performancetrucks.net/for...-372664/page2/ |
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#3 |
Registered User
Join Date: Jun 2009
Location: harris mn
Posts: 126
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Re: 4l80 converter dust cover part number needed
i can crawl under my 1992 with the 350 and 4l80 and try to get the part number for you off the case
heres a pic of it. the truck as far as i could ever tell is all origional. it is for a 1992 but still a tbi 350 and 4l80 so should be right Last edited by redneckwheelman2; 02-15-2016 at 09:57 AM. |
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#4 | |
Registered User
Join Date: Dec 2011
Location: Boise, Idaho
Posts: 572
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Re: 4l80 converter dust cover part number needed
Quote:
Hello, thanks for taking the time to get that # for me. Does your cover have the threaded bosses that the support rods that bolt to the engine mounts? GM parts giant is checking stock for the 15607700 now. I should know later today if they have one. I might cut my oil pan section from the 400 and tig weld it in place on the 4l80. |
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#5 |
Registered User
Join Date: Jun 2009
Location: harris mn
Posts: 126
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Re: 4l80 converter dust cover part number needed
yes it has both bolt holes
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#6 |
Registered User
Join Date: Dec 2011
Location: Boise, Idaho
Posts: 572
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Re: 4l80 converter dust cover part number needed
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#7 |
Registered User
Join Date: Aug 2005
Location: Louisiana
Posts: 711
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Re: 4l80 converter dust cover part number needed
I most likely have one.
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#8 |
Registered User
Join Date: Dec 2011
Location: Boise, Idaho
Posts: 572
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Re: 4l80 converter dust cover part number needed
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#9 |
Registered User
![]() Join Date: Oct 2015
Location: Allen, TX
Posts: 63
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Re: 4l80 converter dust cover part number needed
If you find a small block cover and don't have a use for the big block cover, let me know. I've been looking for one.
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#10 |
Registered User
Join Date: Jun 2009
Location: harris mn
Posts: 126
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Re: 4l80 converter dust cover part number needed
have you looked at junk yards? i forgot if you said that in your other thread? i know around here that 95 percent of the 90s chevy 3/4 and 1 tons have a small block with the 4l80 in it
im not sure what would be different between a tbi dust cover and a vortec 350 cover either. if its nothing then youd have a wide selection from 1991 to 1999. |
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