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Old Aug 27, 2007 | 06:42 PM
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Default Need new radiator

As stated need a new radiator. Called Dewitts, the one I need is $920.00 I guess what I need to Know is there another one that does as good a job or do I just bite the bullit and spend the bux? By the way I said I was forum member,they said makes no difference
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Old Aug 27, 2007 | 06:53 PM
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I bought one from the local radiator shop (copper one) and cost me less than 300 bucks. Dewitts has a very fine product, but all I wanted was a low $$ solution to get my 78' on the road.
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Old Aug 27, 2007 | 07:14 PM
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Originally Posted by hdman1962
the one I need is $920.00
You mean "the one I want". That price is for a radiator/dual fan combination and most people don't need that. It might be overkill. Don't get me wrong, the combinations are great packages but just upgrading to an aluminum radiator can drop you 20-40 degrees. So, if you have a problem motor that's running 220 it would be reasonable to expect the radiator alone to bring it down to the 180 stat level. Radiator only $495
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Old Aug 27, 2007 | 08:34 PM
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DeWitts has a fine product and good Forum representation. I don't think you would regret buying it from him. It will fit, look good, and work well.
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Old Aug 27, 2007 | 09:17 PM
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If your radiator core is the only problem area, most radiator shops can re-core your radiator for much less than the cost of a new one. And you won't have the hook-up problems created by a non-standard radiator for your car. It is a viable option. The properly re-cored radiator will work just as well as yours did when it was new.
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Old Aug 27, 2007 | 09:41 PM
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Three words. DeWitts. MarkVIII. DCC.
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Old Aug 27, 2007 | 11:46 PM
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I have to say I have never seen an aftermarket radiator with the same quality as DeWitts!!! You can spray his radiators black and would probably have a hard time being able to tell if its the original or not!
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Old Aug 28, 2007 | 01:43 AM
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It's still $500-800 instead of $300+ and still having the "original" radiator.
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Old Aug 28, 2007 | 02:12 AM
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Originally Posted by 7T1vette
It's still $500-800 instead of $300+ and still having the "original" radiator.
IMHO Bite the bullet by the DeWitts. Then keep the original and when you decide to restore to NCRS pay the $300 and put the original. I personally don't see why people would put over half the cost of a brand new aftermarket into an old radiator.
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Old Aug 28, 2007 | 02:52 AM
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Originally Posted by 7T1vette
If your radiator core is the only problem area, most radiator shops can re-core your radiator for much less than the cost of a new one.

The guy has a stock engine.
Why spend big dollars on something that he simply doesn't need.
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Old Aug 28, 2007 | 08:02 AM
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Originally Posted by Bob Onit

The guy has a stock engine.
Why spend big dollars on something that he simply doesn't need.
You might be surprised to see what this actually cost today. Copper has tripled in cost over the last two years. Many radiator shops are getting out of the soldering business and the ones that do are charging $150-200 for just labor. I'd say 95% of the radiator shops are using cheap imported cores that use open U channles and if you want to retain the original appearence you need to reuse the GM hat channels. That is going to cost another $150-200 in labor to transfer them from your old core to the new core, or you can buy the core finished from us. http://www.dewitts.com/pages/categor...s.asp?catID=16
I personally know people that spent $500-600 to restore the copper radiator to the exact factory condition. I'm sure you can buy a replacement copper radiator for $350, no need to post a bunch of links to radiator sites. All I'm saying is that the re-coring to original condition is more expensive than buying a new aluminum one.
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Old Aug 28, 2007 | 12:41 PM
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And don't forget that the end tanks are probably rotted out too. The one I took out of the kid's '76 had mulitple pin holes in the tanks and for me, it wasn't worth even keeping it around for any possible future use. IMHO, just get the Dewitts piece and be done with it. I installed one in my buddies '69 a while back and it they are very nice radiators. It cooled his chronically hot big block right down.

Last edited by Scott Marzahl; Aug 28, 2007 at 12:45 PM.
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Old Aug 28, 2007 | 04:50 PM
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The main reason I wanted to go with the additional cooling is that in the near future I wanted to go to a 383, and I thought this would be better for a high HP engine. My radiator cracked around the top flange where the hose hooks, so I didn't know if it was even worth trying to fix, thanks all
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Old Aug 28, 2007 | 05:05 PM
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The radiator is just about the most important thing to have in that car. Pinch pennies everywhere else, well maybe not the brakes, but for sure this is a good place to splurge.

You will not regret it.
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Old Aug 28, 2007 | 05:24 PM
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OK, boys. Let's get real. I'm not a "bumpkin" that just fell of the corn wagon.... I checked the radiator source out, made sure that they checked the tank, frame and connections for being servicible, etc. etc. The bottom line is that re-coring my radiator was less than $400 and it was in nearly new condition (painted, cleaned, etc.). I'm happy with that, compared to paying $900 for exactly the same thing new from "wherever" or paying $500 for a "similar" designed aluminum unit. You can tell me over and over that it was NOT the right thing to do....but it was, as far as I'm concerned. I still do appreciate your opinions and advice....but I don't really need to be chastised for making my decision.
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Old Aug 28, 2007 | 05:32 PM
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Originally Posted by 7T1vette
The bottom line is that re-coring my radiator was less than $400 and it was in nearly new condition (painted, cleaned, etc.). I'm happy with that, compared to paying $900 for exactly the same thing new from "wherever" or paying $500 for a "similar" designed aluminum unit.
Originally Posted by Tom DeWitt
Radiator only $495

I see your point because I almost went the same way. In reality though, have your old radiator refurbished for $400 compared to a more efficient NEW aluminum radiator for $95 more just doesn't win.

$400 re-core vs $495 NEW DeWitts.
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Old Aug 28, 2007 | 08:14 PM
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Tom - how much less does your radiator weigh (compared to the original)?
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Old Aug 28, 2007 | 09:13 PM
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Originally Posted by yel76low
Tom - how much less does your radiator weigh (compared to the original)?

It's a little over half. I didn't weigh them all but for example, if a copper one is 30 lbs, the DirectFit is going to be about 17 lbs.
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Old Aug 28, 2007 | 09:49 PM
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Originally Posted by 7T1vette
OK, boys. Let's get real. I'm not a "bumpkin" that just fell of the corn wagon.... I checked the radiator source out, made sure that they checked the tank, frame and connections for being servicible, etc. etc. The bottom line is that re-coring my radiator was less than $400 and it was in nearly new condition (painted, cleaned, etc.). I'm happy with that, compared to paying $900 for exactly the same thing new from "wherever" or paying $500 for a "similar" designed aluminum unit. You can tell me over and over that it was NOT the right thing to do....but it was, as far as I'm concerned. I still do appreciate your opinions and advice....but I don't really need to be chastised for making my decision.
You're lucky that you still have radiator shops in your area. When my 72 radiator turned into a fountain I looked in a 1-year-old phone book and all of the radiator shops listed had gone out of business. I live within 30 miles of a major metropolitan area so I'm not exactly in the country. Hope your radiator shop is in business a couple of years from now if your radiator springs a leak. I'm all for saving money but since the cooling system on Vettes is a known weak point and I had already planned to swap in a LS1 I decided to go with a Dewitt's radiator and SPAL fan.

I don't know if you are really being chastised for your decision, it's just that there are a lot of us on the forum who own Dewitt's radiators and appreciate the quality of the products. Yes, there are alternatives available - I originally ordered a raidiator from AutoZone for $350 or so. I ended up returning it without even opening the box. IMO, Tom doesn't overcharge for his products but it's a free country and everyone can decide for themselves.



Rick B.
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Old Aug 29, 2007 | 04:56 PM
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Nothing wrong with DeWitt's radiators, at all. I just didn't see the need to go that way...especially when it would cost me double (as a minimum). By the way, the re-core on my radiator was estimated to be around $300 by my mechanic. The bill actually came to $247.50.....hard to beat for a stock 270hp 350, don't you think?
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