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Topic: Replace radiator

in Forum: C3 Cooling and Heating Systems


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Replace radiator (8/18)
 1/13/07 11:51am
stngray1Lifetime Member
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Central Islip, NY - USA

Vette(s):
1976 stingray, 350 C.I. 325HP 4 speed, t-tops white.


Joined: 5/9/2005
Posts: 120

You guys are all great with your info and thanking you guys muchThumbs%20Up. I think I'm going to just change it myself, after all a couple of months ago I did put in a new engine which was a Censored getting in, but it was well worth it. Also thanks for the help Paul.

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Replace radiator (9/18)
 1/13/07 9:29pm
jgoglickLifetime Member
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Huntsville, AL - USA

Vette(s):
1971 convertible,375 HP 350ci,Muncie 4-speed,Edelbrock aluminum heads and RPM air-gap manifold,HEI distrubiter - old school mechanical tach drive. LOUD side exhaust!


Joined: 11/15/2003
Posts: 855

I also went wiht a DeWitts radiator. I got the exact reproduction aluminum radiator. They put the correct date codes on it. It fit exactly like the original. Pricey, but highly recommended Thumbs%20Up
Replace radiator (10/18)
 1/14/07 5:43pm
aceintheholeLifetime Member
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Manteca, CA - USA

Vette(s):
1978,two tone,Metalic Rootbeer & gold 1975 L48 4 speed


Joined: 11/20/2005
Posts: 3623

tHE BIG ISSUE IS ORDERING THE RIGHT SIZE.THE L-48 IS A 3 ROW AND THE L-82 IS A 4 ROW AND THEY DON'T INTERCHANGE IN THE RUBBER MOUNTS. YOU WOULD HAVE TO ORDER THE CORRECT RUBBERS TO REINSTALL.

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Jimmy B.
Just can't wait to get on the road again.

 
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Replace radiator (11/18)
 1/15/07 3:16pm
stevep316
Former Member

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jersey city, NJ - USA

Vette(s):
1979 corvette metallic silver/red leather interior


Joined: 11/30/2003
Posts: 372

by all means do it yourself! it will take a little patience, but you can do it in a single afternoon. when i did mine the hardest part was physically taking old one out and putting the new radiator in, but my 79 has all the stock shrouds and intake ducting, etc.  The trans cooler lines were a bit of a pita too, but it was ok in the end.
stevep3162007-01-15 12:18:27
Replace radiator (12/18)
 1/19/07 11:14am
knotacare
Former Member

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Newark, DE - USA

Vette(s):
1968 Conv, 454HO,500HP-600TQ, TKO-600,3:70 HD rear,hotrod air, custom paint & suspension,1973 Ruby Red,T-top, 383 Stroker, TK)-500,frame off restro, 1967 Dodge Coronet, 340 stroker to 406, Dana 60


Joined: 7/26/2004
Posts: 463

Tape some cardboard on the front & back of your new radiator when you put it in . That'll keep it from getting damaged on installation.
Alan


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Replace radiator (13/18)
 1/19/07 12:09pm
gs77vet
Former Member

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Joined: 3/19/2005
Posts: 385

Hey Guys, I had my radiator replaced just last month, $409 for radiator, (brass). Perfect fit. $150 for installiation. I use a personal mechanic, never dealers. I bought it at eckler's. ($560 something for aluminum) She runs cool as a cucumber, got her up to 110 mph yesterday, she wanted more but I refused. I bought her for looks and fun not speed. No problems. Good luck stgn, Gene

I don't know what happened to her picture, it shows under larger version.
 
ConfusedConfusedConfused I have a picture on AOL but not internet explorer.??????
gs77vet2007-01-19 09:18:46
Replace radiator (14/18)
 1/19/07 1:04pm
Silver69
Former Member

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Joined: 1/26/2004
Posts: 313

I replaced my radiator last year as my winter project. Did it my self and I have a 69BB. If you have air, it makes it a bit more difficult.
I removed the hood and unbolted the shroud and the core support. Push the core support as far forward as possible and take the shroud and the radiator out together. I took my radiator to a local radiator repair shop and they rebuilt mine for $300. They saved the date tages and made it look original. When you replace it get the radiator seal kits and replace all the foam seals. I pulled my core support out of the car and bolted the radiator to it and dropped them in together, on a BB the shrould is a real PITA to get out or in. While you are at it replace the upper and lower hoses, if you don't know the history of your water pump I would consider replacing it as well. Replace all the belts also.
Replace radiator (15/18)
 1/19/07 1:21pm
my7t1Lifetime Member
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Dorr, MI - USA

Vette(s):
71 Colonnade Hardtop Coupe Torch Red with black interior originally L48 built to push around 360hp


Joined: 8/21/2002
Posts: 2581

I own a rad shop. My labor guide only calls for 1.9 hrs. for the high, with automatic & a/c.  I would charge around $125.00 for r&r. I recored mine, so I could use orininal tanks. If you pull the fan, you can pull the shroud out of the way. Makes it a lot easier.



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Replace radiator (16/18)
 3/19/07 6:05pm
stngray1Lifetime Member
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Central Islip, NY - USA

Vette(s):
1976 stingray, 350 C.I. 325HP 4 speed, t-tops white.


Joined: 5/9/2005
Posts: 120

Hey Guy's, just wanted to thank all of you for your help and advice in regard to changing the radiator. it took a while to take outAngry, and put inAngry, but it's doneBig%20smile. I just wish we did'nt have all of this snow and ice, I would have taken it out for a spin. well the weekend is coming uo as well as better weatherSmileCool

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Replace radiator (17/18)
 3/20/07 5:19pm
jgoglickLifetime Member
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Huntsville, AL - USA

Vette(s):
1971 convertible,375 HP 350ci,Muncie 4-speed,Edelbrock aluminum heads and RPM air-gap manifold,HEI distrubiter - old school mechanical tach drive. LOUD side exhaust!


Joined: 11/15/2003
Posts: 855

Great job Robert!Thumbs%20Up Clap 
Replace radiator (18/18)
 3/20/07 5:23pm
ranger3Lifetime Member
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North Charleston, SC - USA

Vette(s):
1975 L48 AT AC T-top


Joined: 3/20/2004
Posts: 4176

Very good Robert. Nothing like the satisfaction of doing the job yourself. You don't have to worry about what the mechanic may have missed.
Scott
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