74 Radiator Replacement Question
Thread Starter
1st Gear
Joined: Aug 2011
Posts: 1
Likes: 0
74 Radiator Replacement Question
OK guys... I'm new to this, but I've got a 74 that's gonna take some work, so I could sure use any help you can give me. I need to replace the radiator. It seems like Dewitts Aluminum is the recommended part, but is significantly more expensive than other "direct fit" radiators like the ones offered by Champion Cooling Systems. The dealers swear they are direct fit, but the dimensions seem to vary in width and thickness. Does anyone have a suggestion or the dimensions that I should be looking for or a suggestion of a radiator they recently installed that won't cost me $500? Thanks for your help.
Former Vendor
Joined: Aug 2006
Posts: 76,656
Likes: 1,853
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
We have the brass radiator for you car in the forum sale section for 330.00.
http://willcoxcorvette.com/product_i...ducts_id=26836
http://willcoxcorvette.com/product_i...ducts_id=26836
Burning Brakes
Joined: Jun 2006
Posts: 1,148
Likes: 5
From: South Dakota
I had mine re-cored with extra fins at my local radiator shop. He claims it will have 20-30% better cooling than the original. $450
I also have a 1974 radiator out of a original 58K car. very straight. I pulled it last week and it was full of anti-freeze. When I tried to pull the plug off the bottom, the plug hole solder came loose instead of the plug. Could have it resoldered pretty easy. $150 + shipping. Or I'll have it fixed and want $250 + shipping.
I also have a 1974 radiator out of a original 58K car. very straight. I pulled it last week and it was full of anti-freeze. When I tried to pull the plug off the bottom, the plug hole solder came loose instead of the plug. Could have it resoldered pretty easy. $150 + shipping. Or I'll have it fixed and want $250 + shipping.
Former Vendor
Joined: Aug 2006
Posts: 76,656
Likes: 1,853
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
It will not work in the car... GM and Delco both have the same issue. Even the supplier on the repro radiator made the same mistake about three months ago and they had to recall all of them.
Willcox
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