radiator for a 1970 Plymouth roadrunner

[woodall j]

What is the recommended size radiator for my 70 roadrunner. I would prefer 3 row or does it matter that much on a stock engine. Thanks

 

[Dennis H]

26". Copper. Ma Mopar.

 

[GetX'd]

I have a 68 GTX with a 440 stroked to a 494/555 hp and I triple cored the radiator and it seems to work fine. If that's what your asking Ina 3 row. I preferred to keep the stock radiator over some of the newer aluminum radiators. I wanted to keep what came with the car and upgrade the capacity.just me - maybe better options.