any suggestions to replace 3 core radiator to aluminum, 69 cutlass 350

 

I like the Be-cool aluminum rads myself but their are others that will perform well.

 

A while back a member posted Pepboys having 4 core copper radiators but by the time I got mine it was aluminum. I kept it and put it in the Cutlass when I dropped the 455 in. I had to change the bottom supports and use the 4 core top plate from the 442. The car now runs, on a hot day at about 180-190 with a 180 stat. Radiator fit near perfect and works great. I think it was around $190 and made in Canada.

 

Have used both of these with good results on 455's says Buick but fit the Cutlass perfectly. You can call them to verify

http://www.speedcooling.com/1968-197...-Radiator.html

http://www.speedcooling.com/1968-197...1-4-TUBES.html

 

Those are nice looking rads for the money. Some argue large dual core rads out cool 4 core rads.

 

I put a Griffin aluminum radiator in the w30 a few years ago. Has stamped tanks, looks stock when hit with a coat of radiator black. Haven't had any issues.

Helped a lot here in the oven.....