Chuxter

I know I have seen this before. But what are the differences between the 70,71 and 72 core supports and are they interchangeable??

joe_padavano

Each year is different. 1970 is completely different from 71-72 due to the shape of the grilles and the latch location.

1970 on top, 71 below.








1971 and 72 have a minor difference to accommodate the 1972 grille shape.

tkcutlass

Of course, Joe posted better while I was composing.... This might help

Chuxter

Thank You very Much for clearing that up.

Chuxter

Thank You for clearing that up. BTW what is this book you have? It looks like it would be very useful..

joe_padavano

Ironically this book shows a 442 grille in the 1972 core support, which doesn't the bump for clearance. Only the Cutlass S and Supreme grilles needed it. The 442 grille castings were the same as for 1971, just the paint was different.