Cold Case radiator for '67-72 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

jimbosprint · 11-09-2019, 03:14 PM

I needed a new radiator for my '72 C20, and in my research on this forum I came across Cold Case radiators. I don't like the way most aluminum radiators look boxy and don't have a stock appearance, and this Cold Case radiator was perfect for my truck for that reason. The large 2-row design is also interesting. I reached out to a company rep who offered a discount if I would write this thread with the install and review.

Here are some pics of the Cold Case and my old factory 2-row:

jimbosprint · 11-09-2019, 03:18 PM

The radiator showed up yesterday and I installed it today. Install was easy. It fits decently in the factory brackets, though it doesn't quite sit in the rubbers the same as a factory radiator. My only comment for the engineers would be to angle the lower radiator hose up a little more away from the frame.

I will update this thread with a review after I get a chance to run it a little.

**HO455** · 11-09-2019, 03:41 PM

What part number did you receive? I tried a Cold Case and was unsatisfied with the fit of the radiator and returned it. This is a link to my repair thread scroll to post 333 for the start of the radiator story. I hope you have a better result than I did.

http://67-72chevytrucks.com/vboard/s...698377&page=14

jimbosprint · 11-09-2019, 06:05 PM

Quote:

Originally Posted by HO455

What part number did you receive? I tried a Cold Case and was unsatisfied with the fit of the radiator and returned it. This is a link to my repair thread scroll to post 333 for the start of the radiator story. I hope you have a better result than I did.

http://67-72chevytrucks.com/vboard/s...698377&page=14

The part number is GMT558A. I read your thread before I ordered this and I was a little worried about the fit, but this one fit as well as any other aftermarket aluminum radiator that I've seen. The tanks are 3", the same width as my original radiator. They just don't have the seams that go into the rubbers like the factory radiator.

jimbosprint · 11-09-2019, 08:11 PM

Test drive went well. I have a 180 degree thermostat in the truck and the temp gauge never gets up to the middle.

**HO455** · 11-09-2019, 11:56 PM

Good to hear things are working properly.

my kids toy · 11-10-2019, 05:49 AM

The cold case rad for LS motors is one not to purchase

**robs71** · 11-10-2019, 11:26 AM

The installation looks good,factory shroud makes a nice job...just to give Cold Case a plug...we picked one up this summer at a Carlisle show in Pa for my sons 540 hp small block 427 in his 67 nova..bolted right up...we have a 195 degree thermostat in it and it runs right on that even in 100 degree heat.

**Already Gone** · 11-10-2019, 02:29 PM

Thanks for the post. I was hoping you were installing in a truck with a small block and A/C as I have to do something with my rad and been going back and forth whether to go aluminium or get my original redone. I see your point about the lower rad hose connector should be angled up a touch more. I like the look of it in the truck with the shroud installed. If the top part of the rad that shows was painted black it'd look pretty close to factory.

**Steeveedee** · 11-10-2019, 03:52 PM

I put in a CC radiator with no issues that I recall. But then I already had a 4-row brass job from the factory. I had issues with the fan and the shroud from before that installation. I bent up some aluminum and made my own new shroud.

**Already Gone** · 11-10-2019, 03:58 PM

Quote:

Originally Posted by Steeveedee

I put in a CC radiator with no issues that I recall. But then I already had a 4-row brass job from the factory. I had issues with the fan and the shroud from before that installation. I bent up some aluminum and made my own new shroud.

How long have you been using it now, mileage too if possible, and I would assume you've had no issues or you would have mentioned them.

**Steeveedee** · 11-10-2019, 07:48 PM

My truck mostly sits. The radiator has been in it for 14 months. No idea on mileage. Certainly less than 1000 miles, anyway.

**1971Stepside** · 11-11-2019, 04:23 PM

I tried it...twice...sent them both back, but mine was for the LS swap.

Andy4639 · 11-12-2019, 12:39 PM

I bought 5 aluminium radiators so far off E bay from CHR racing. 3 of them are for C-10's 1 for the 64 SS Impala and my dad's 56 Bel Air. All of them are nice units and are welded together no plastic. The one in my 71 C-10 has been in it for 6 years now. They are all less than $200.00. They all where for Auto so they have the trans cooler in them. This last one was $120.00 and it has the angled up lower hose mount as well. No problems at all with them.

Only problem I had is this last one came in damaged. Last week, the box looked as though they threw it around. I sent the seller pictures of it and they sent me a new one no problems, should be here tomorrow. The box had staples but none of them where holding anything together. It had 1 band around it in the middle of the box that was keeping the box together.
He told me to keep this one. This wasn't the seller's fault I don't think but he made it right with no qestions asked. In less than a week I will have another one if it shows up tomorrow like the tracking say's.

So I took a block of wood and fixed it. I will put it up and have it for a back up if I need one later on.

Before & after:

**Already Gone** · 11-12-2019, 05:30 PM

Quote:

Originally Posted by Andy4639

I bought 5 aluminium radiators so far off E bay from CHR racing. 3 of them are for C-10's 1 for the 64 SS Impala and my dad's 56 Bel Air. All of them are nice units and are welded together no plastic. The one in my 71 C-10 has been in it for 6 years now. They are all less than $200.00. They all where for Auto so they have the trans cooler in them. This last one was $120.00 and it has the angled up lower hose mount as well. No problems at all with them.

Only problem I had is this last one came in damaged. Last week, the box looked as though they threw it around. I sent the seller pictures of it and they sent me a new one no problems, should be here tomorrow. The box had staples but none of them where holding anything together. It had 1 band around it in the middle of the box that was keeping the box together.
He told me to keep this one. This wasn't the seller's fault I don't think but he made it right with no qestions asked. In less than a week I will have another one if it shows up tomorrow like the tracking say's.

So I took a block of wood and fixed it. I will put it up and have it for a back up if I need one later on.

Before & after:

So Andy no fitment problems and they bolt right in? What I like is you said you've had one in your C10 for 6 years and I know yoiu drive it lots and have been on the Hot Rod Power Tour with your C10 and its usually super hot on the HRPT.

Andy4639 · 11-12-2019, 05:58 PM

Quote:

Originally Posted by Already Gone

So Andy no fitment problems and they bolt right in? What I like is you said you've had one in your C10 for 6 years and I know yoiu drive it lots and have been on the Hot Rod Power Tour with your C10 and its usually super hot on the HRPT.

Mine in the 71 C 10 is not a factory drop in. It did require some work for it to be bolted in but over all it's not bad. I use the heavy duty black foam to sit the radiator on in the bottom.The one in the ramp truck is 3 years old. It is using stock hold downs. It's not a perfect fit but it works fine. This one is going into the 68 step for my daughter.
To keep from hi jacking this thread PM me if you want anymore on it.

**Already Gone** · 11-19-2019, 01:15 AM

Quote:

Originally Posted by jimbosprint

I needed a new radiator for my '72 C20, and in my research on this forum I came across Cold Case radiators. I don't like the way most aluminum radiators look boxy and don't have a stock appearance, and this Cold Case radiator was perfect for my truck for that reason. The large 2-row design is also interesting. I reached out to a company rep who offered a discount if I would write this thread with the install and review.

Here are some pics of the Cold Case and my old factory 2-row:

What was indoor truck originally, a 3 core or 4 core rad?

jimbosprint · 11-19-2019, 01:33 AM

Quote:

Originally Posted by Already Gone

What was indoor truck originally, a 3 core or 4 core rad?

I just looked and the old radiator that was in my truck when I bought it was a narrow 3-row. It was so skinny I thought it was a 2-row.

**Already Gone** · 11-21-2019, 06:06 AM

Quote:

Originally Posted by jimbosprint

I just looked and the old radiator that was in my truck when I bought it was a narrow 3-row. It was so skinny I thought it was a 2-row.

Thanks for the info.

mcmlxix · 11-08-2021, 06:37 AM

Quote:

Originally Posted by jimbosprint

I needed a new radiator for my '72 C20, and in my research on this forum I came across Cold Case radiators. I don't like the way most aluminum radiators look boxy and don't have a stock appearance, and this Cold Case radiator was perfect for my truck for that reason. The large 2-row design is also interesting. I reached out to a company rep who offered a discount if I would write this thread with the install and review.

Here are some pics of the Cold Case and my old factory 2-row:

So how about a long term update? Any issues?

jimbosprint · 11-08-2021, 05:05 PM

Quote:

Originally Posted by mcmlxix

So how about a long term update? Any issues?

I sold the truck, but as far as I know the new owner has not had any problems.

11-09-2019, 03:14 PM	#1
jimbosprint Registered User Join Date: Jul 2014 Location: Chico, California Posts: 941	Cold Case radiator for '67-72 I needed a new radiator for my '72 C20, and in my research on this forum I came across Cold Case radiators. I don't like the way most aluminum radiators look boxy and don't have a stock appearance, and this Cold Case radiator was perfect for my truck for that reason. The large 2-row design is also interesting. I reached out to a company rep who offered a discount if I would write this thread with the install and review. Here are some pics of the Cold Case and my old factory 2-row: Attached Images __________________ '72 Chevrolet C20 Deluxe \| '72 Chevrolet K10 Cheyenne www.jimbosprint.com

11-09-2019, 03:18 PM	#2
jimbosprint Registered User Join Date: Jul 2014 Location: Chico, California Posts: 941	Re: Cold Case radiator for '67-72 The radiator showed up yesterday and I installed it today. Install was easy. It fits decently in the factory brackets, though it doesn't quite sit in the rubbers the same as a factory radiator. My only comment for the engineers would be to angle the lower radiator hose up a little more away from the frame. I will update this thread with a review after I get a chance to run it a little. Attached Images __________________ '72 Chevrolet C20 Deluxe \| '72 Chevrolet K10 Cheyenne www.jimbosprint.com

11-09-2019, 03:41 PM	#3
HO455 Post Whore Join Date: Feb 2016 Location: Portland Oregon Posts: 11,300	Re: Cold Case radiator for '67-72 What part number did you receive? I tried a Cold Case and was unsatisfied with the fit of the radiator and returned it. This is a link to my repair thread scroll to post 333 for the start of the radiator story. I hope you have a better result than I did. http://67-72chevytrucks.com/vboard/s...698377&page=14 __________________ Thanks to Bob and Jeanie and everyone else at Superior Performance for all their great help. RIP Bob Parks. 1967 Burban (the WMB),1988 S10 Blazer (the Stink10 II),1969 GTO (the Goat), 1970 Javelin, 1952 F2 Ford OHC six 4X4, 29 Model A, 72 Firebird (the DBP Bird). 85 Alfa Romeo If it breaks I didn't want it in the first place The WMB repair thread http://67-72chevytrucks.com/vboard/s...d.php?t=698377

11-09-2019, 08:11 PM	#5
jimbosprint Registered User Join Date: Jul 2014 Location: Chico, California Posts: 941	Re: Cold Case radiator for '67-72 Test drive went well. I have a 180 degree thermostat in the truck and the temp gauge never gets up to the middle. __________________ '72 Chevrolet C20 Deluxe \| '72 Chevrolet K10 Cheyenne www.jimbosprint.com

11-09-2019, 11:56 PM	#6
HO455 Post Whore Join Date: Feb 2016 Location: Portland Oregon Posts: 11,300	Re: Cold Case radiator for '67-72 Good to hear things are working properly. __________________ Thanks to Bob and Jeanie and everyone else at Superior Performance for all their great help. RIP Bob Parks. 1967 Burban (the WMB),1988 S10 Blazer (the Stink10 II),1969 GTO (the Goat), 1970 Javelin, 1952 F2 Ford OHC six 4X4, 29 Model A, 72 Firebird (the DBP Bird). 85 Alfa Romeo If it breaks I didn't want it in the first place The WMB repair thread http://67-72chevytrucks.com/vboard/s...d.php?t=698377

11-10-2019, 05:49 AM	#7
my kids toy Registered User Join Date: May 2018 Location: Grand Haven, mi Posts: 269	Re: Cold Case radiator for '67-72 The cold case rad for LS motors is one not to purchase

11-10-2019, 11:26 AM	#8
robs71 Senior Member Join Date: Dec 2011 Location: Reading,Pa. Posts: 440	Re: Cold Case radiator for '67-72 The installation looks good,factory shroud makes a nice job...just to give Cold Case a plug...we picked one up this summer at a Carlisle show in Pa for my sons 540 hp small block 427 in his 67 nova..bolted right up...we have a 195 degree thermostat in it and it runs right on that even in 100 degree heat. __________________

11-10-2019, 02:29 PM	#9
Already Gone 70+ ( Old Skool Club ) Join Date: Nov 2003 Location: Saskatoon, Saskatchewan ,Canada Posts: 9,141	Re: Cold Case radiator for '67-72 Thanks for the post. I was hoping you were installing in a truck with a small block and A/C as I have to do something with my rad and been going back and forth whether to go aluminium or get my original redone. I see your point about the lower rad hose connector should be angled up a touch more. I like the look of it in the truck with the shroud installed. If the top part of the rad that shows was painted black it'd look pretty close to factory. __________________ 1972 C10 Custom/Deluxe 613 Highlander 406/700R4 1999 White Tahoe LS 4x2 with Z56 Police Package 1992 K1500 GMC Suburban Members I have personally met: MusicMan70 - HeavyD - ChewyChevy67 - StingRay -71SWB4x4 - 67 Burb - DeadheadNM - too much stuff - bc65 - das601 " Circumsatances Do Not Change Responsibility " " The Sky is not the Limit, Your Mind is." Marilyn Monroe .. RIP Charlie Watts 1941 - 2021

11-10-2019, 03:52 PM	#10
Steeveedee Who Changed This? Join Date: Jan 2013 Location: Simi Valley, CA Posts: 10,610	Re: Cold Case radiator for '67-72 I put in a CC radiator with no issues that I recall. But then I already had a 4-row brass job from the factory. I had issues with the fan and the shroud from before that installation. I bent up some aluminum and made my own new shroud. __________________ ~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA

11-10-2019, 07:48 PM	#12
Steeveedee Who Changed This? Join Date: Jan 2013 Location: Simi Valley, CA Posts: 10,610	Re: Cold Case radiator for '67-72 My truck mostly sits. The radiator has been in it for 14 months. No idea on mileage. Certainly less than 1000 miles, anyway. __________________ ~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA

11-11-2019, 04:23 PM	#13
1971Stepside Almost Satisfied Join Date: Mar 2002 Location: Springfield, MO Posts: 2,932	Re: Cold Case radiator for '67-72 I tried it...twice...sent them both back, but mine was for the LS swap. __________________ 1971 C10 Stepside. LSx 6.0 with BTR Stage IV, Speed Engineering Headers, 4L80e transmission w/3200 Circle-D Stall. 3.73. Posi. Purchased this truck when I was 17. I started the rebuild (or take apart) in 1993. I have drug it around all over the country in pieces. Finally back on the road in 2021. "I can't complain, but sometimes I still do. Life's been good to me so far."

11-12-2019, 12:39 PM	#14
Andy4639 Old member Join Date: Jan 2002 Location: Liberty, & Garden City S.C. , U.S. Posts: 19,945	Re: Cold Case radiator for '67-72 I bought 5 aluminium radiators so far off E bay from CHR racing. 3 of them are for C-10's 1 for the 64 SS Impala and my dad's 56 Bel Air. All of them are nice units and are welded together no plastic. The one in my 71 C-10 has been in it for 6 years now. They are all less than $200.00. They all where for Auto so they have the trans cooler in them. This last one was $120.00 and it has the angled up lower hose mount as well. No problems at all with them. Only problem I had is this last one came in damaged. Last week, the box looked as though they threw it around. I sent the seller pictures of it and they sent me a new one no problems, should be here tomorrow. The box had staples but none of them where holding anything together. It had 1 band around it in the middle of the box that was keeping the box together. He told me to keep this one. This wasn't the seller's fault I don't think but he made it right with no qestions asked. In less than a week I will have another one if it shows up tomorrow like the tracking say's. So I took a block of wood and fixed it. I will put it up and have it for a back up if I need one later on. Before & after: Attached Images __________________ 1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.



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