??s about 4x4 rad. shroud and 4-core - The 1947 - Present Chevrolet & GMC Truck Message Board Network

nu2-72 · 09-01-2003, 08:18 PM

Just checked and my truck has a four core radiator. The fan shroud fits the mounts at the top but is about an inch shy at the bottom. Is this right and how do I fix correctly?
I am guessing the original was three core and the added thickness is the problem.
( Upper hold downs were cobbled up home made and I replaced them with a four core set that I had. Fit great)

Mudder · 09-01-2003, 08:38 PM

I used the same shroud when I went from a 3 core to a 4 core. Fit the same.

**Richard** · 09-01-2003, 09:29 PM

Are the lower clips there? The lower shroud mounts clip onto the bottom of the core support and protrude out towards the motor about 3/4" in the 4X4's I have had, I think they are flush with the top edge of the lip. If the upper mounts you have are repro's they will need some bending to get them to fit right. If the truck was originally a 3 row the lower mounts would have to be changed also.

nu2-72 · 09-01-2003, 10:05 PM

The lower clips are not there. I had another front clip and took the shroud clips off of that core support. They use bolts and fit very tightly over the support. If there are different clips, maybe that is what I need. I have seen clips that the lower lip of the shroud sits into and the upper bolts hold it all in place. Is that what i need? I will do pics in the daylight.

teeitup · 09-01-2003, 10:36 PM

Kevin, mine has clips down at the bottom that clip over the support and holds the shroud in. Or atleast I have them around here to put on my 72 when I get time.

09-01-2003, 08:18 PM	#1
nu2-72 Senior Member Join Date: Apr 2001 Location: Amazonia, Mo. USA Posts: 2,821	??s about 4x4 rad. shroud and 4-core Just checked and my truck has a four core radiator. The fan shroud fits the mounts at the top but is about an inch shy at the bottom. Is this right and how do I fix correctly? I am guessing the original was three core and the added thickness is the problem. ( Upper hold downs were cobbled up home made and I replaced them with a four core set that I had. Fit great) __________________ 72 3/4 4x4 350 4spd 72 3/4 4x4 350 auto 2004 Duramax Silverado 4x4 2006 Duramax Crew cab 4x4 2010 Harley Ultra Limited 2011 Harley Street Glide

09-01-2003, 09:29 PM	#3
Richard Senior Member Join Date: Dec 1999 Location: Southern California Posts: 2,881	Are the lower clips there? The lower shroud mounts clip onto the bottom of the core support and protrude out towards the motor about 3/4" in the 4X4's I have had, I think they are flush with the top edge of the lip. If the upper mounts you have are repro's they will need some bending to get them to fit right. If the truck was originally a 3 row the lower mounts would have to be changed also. __________________ Richard 1972 K10 Custom Deluxe SWB Fleetside My build https://67-72chevytrucks.com/vboard/...d.php?t=800746

09-01-2003, 10:05 PM	#4
nu2-72 Senior Member Join Date: Apr 2001 Location: Amazonia, Mo. USA Posts: 2,821	The lower clips are not there. I had another front clip and took the shroud clips off of that core support. They use bolts and fit very tightly over the support. If there are different clips, maybe that is what I need. I have seen clips that the lower lip of the shroud sits into and the upper bolts hold it all in place. Is that what i need? I will do pics in the daylight. __________________ 72 3/4 4x4 350 4spd 72 3/4 4x4 350 auto 2004 Duramax Silverado 4x4 2006 Duramax Crew cab 4x4 2010 Harley Ultra Limited 2011 Harley Street Glide

09-01-2003, 10:36 PM	#5
teeitup Just like to part out trucks!! Join Date: Nov 2001 Location: Meriden, Ks-North of Topeka 10 miles Posts: 27,395	Kevin, mine has clips down at the bottom that clip over the support and holds the shroud in. Or atleast I have them around here to put on my 72 when I get time. __________________ 67 Chev swb stepside 4x4 283 4 speed SOLD 72 blazer 4x4 4 speed Cheyenne 72 GMC swb 4x4 fleet 4 speed, original paint 1958 Cameo (one of 1405 built, it was my dads) 2020 chevy Apex 4x4 crew cab 1969 Z28 with the 302 1980 chevy swb 4x4 1964 chevell Malibu SS 1976 K20, sold new originally out of my dads chevy dealership Members that I've met, over 200 probably closer to 300 in the 12 years I've been on this site, everyone I met "It was a pleasure"

09-01-2003, 08:38 PM	#2
Mudder Registered User Join Date: Feb 2001 Location: East Central, MO Posts: 11,336	I used the same shroud when I went from a 3 core to a 4 core. Fit the same.



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