Hey Gents,

I was wondering if a Chevelle 4 core radiator would fit for my 1972 Cutlass 455 set-up, taking out the 350 and swapping in a 455. Currently it has three core radiator. If so is it a direct fit or will I have to make some modifications?

Thanks in advance
Kino

 

Your 3-core will cool the 455,but that 4-core Chevelle radiator will fit,as long as you modify the tabs with the rubber insulators,on the top plate & core support.They need to be elongated to reach around the wider tanks.They also offer new tabs that can be spot-welded back on,if you want to remove your 3-row tabs.