The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 10-31-2013, 09:25 AM   #1
rs74
Senior Member
 
rs74's Avatar
 
Join Date: Jun 2010
Location: Illinois
Posts: 2,957
Do 6.2 diesels take a different fan shroud?

The one on my 85 K30 is busted and it looks completely different from any of my other trucks.
__________________
Roy
85 Short Bed Silverado- Work in progress. http://67-72chevytrucks.com/vboard/s...d.php?t=564818

1987 R10 shortie
rs74 is offline   Reply With Quote
Old 10-31-2013, 10:15 AM   #2
Idaho64GMC
Registered User
 
Join Date: Feb 2013
Location: Twin Falls, Idaho
Posts: 70
Re: Do 6.2 diesels take a different fan shroud?

I think they have a bigger radiator so it wouldn't surprise me if the shroud is different, Not sure where you'd find a replacement.
Idaho64GMC is offline   Reply With Quote
Old 10-31-2013, 12:12 PM   #3
86c20
Registered User
 
86c20's Avatar
 
Join Date: Mar 2012
Location: edgartown mass
Posts: 852
Re: Do 6.2 diesels take a different fan shroud?

i think they are the same as a bb. but i maybe wrong
__________________
1986 c20 "the hillbilly" 350 sm465 3.42gears 21mpg at 70mph
1985 k30 "the ice cream truck from hell" no rust az truck
197-8??? c30 "ramp truck" 454
1978 monte carlo 350 350th with 2.73 gears. no rust. sc car
86c20 is offline   Reply With Quote
Old 10-31-2013, 01:27 PM   #4
rs74
Senior Member
 
rs74's Avatar
 
Join Date: Jun 2010
Location: Illinois
Posts: 2,957
Re: Do 6.2 diesels take a different fan shroud?

Mine are different between my 454 84 K30 and my Diesel 85 K30. Pics are not the greatest but they are different. The first is the big block truck and the rest are of the diesel. I am going to have to take some measurements. I might have an extra shroud to try. The one on the 6.2 is busted at the top from the fan blade and it is a little more flimsy than the other.
Attached Images
   
__________________
Roy
85 Short Bed Silverado- Work in progress. http://67-72chevytrucks.com/vboard/s...d.php?t=564818

1987 R10 shortie
rs74 is offline   Reply With Quote
Old 10-31-2013, 01:47 PM   #5
Edahall
Registered User
 
Join Date: May 2011
Location: Goliad, TX
Posts: 672
Re: Do 6.2 diesels take a different fan shroud?

Get a long piece of wide aluminum flat bar to bend to the shape of the fan shroud. Then bolt it to the outside perimeter so that it covers the defective spot.
__________________
1990 ¾ ton 4x4 Chevy Suburban
-Cummins Diesel - 12 valve - factory rebuilt
-6 speed bullet proof manual transmission - NV5600
-Gear Vendors Overdrive - HX35 Holset Turbo
-NP205 iron transfer case
-3.73 gears -2" Lift
Edahall is offline   Reply With Quote
Old 10-31-2013, 04:42 PM   #6
83GMCK2500
Registered User
 
Join Date: Sep 2009
Location: Beaverton, OR from WA State
Posts: 1,515
Re: Do 6.2 diesels take a different fan shroud?

Yeah the diesel's have a wider radiator, look at the top of the core support and you'll see the second set of bolt holes for the driver's side radiator hold-down bracket. The passenger side is static.

Someone IS parting out a super clean diesel truck in out classifieds right now...just saying, not me but I saw it.
__________________
Devin

1983 GMC High Sierra 2500, 4x4, RC/LB, 400 S.B., SM-465, NP-208, Corporate 10 bolt & 9.5" 14 bolt
1996 GMC Sierra SLE 3500 DRW, 4x4, EC/LB, Vortec 454, NV-4500, BW-4401, AAM 925 & AAM 1050
1997 GMC Sierra SLT 1500 4x4, Z71/F44, EC/SB, Vortec 350

My Introduction with my '83s History
New Daily, the '96
83GMCK2500 is offline   Reply With Quote
Old 10-31-2013, 05:56 PM   #7
mrolds88
Registered User
 
Join Date: Jul 2011
Location: WV
Posts: 946
Re: Do 6.2 diesels take a different fan shroud?

Another place to look is the military CUCV's.
__________________
72 GMC C2500 402/Th400 first truck (still have)
77 GMC C3500 CC dually Sold
70 C50 dump truck "Rusty"
87 K10 Suburban Sold
93 K2500 xcab 6.5TD
96 GMC K2500 Suburban 6.5 TD
mrolds88 is offline   Reply With Quote
Old 10-31-2013, 07:16 PM   #8
rs74
Senior Member
 
rs74's Avatar
 
Join Date: Jun 2010
Location: Illinois
Posts: 2,957
Re: Do 6.2 diesels take a different fan shroud?

Quote:
Originally Posted by 83GMCK2500 View Post
Yeah the diesel's have a wider radiator, look at the top of the core support and you'll see the second set of bolt holes for the driver's side radiator hold-down bracket. The passenger side is static.

Someone IS parting out a super clean diesel truck in out classifieds right now...just saying, not me but I saw it.
Yeah you are right. Thanks. I had forgot about it.
__________________
Roy
85 Short Bed Silverado- Work in progress. http://67-72chevytrucks.com/vboard/s...d.php?t=564818

1987 R10 shortie
rs74 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 11:00 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com