Dimensions of white styrofoam blocks in coupe?

[Mike E.]

I am working on a 71 coupe that was “lightened” for drag racing 50+ years ago. Those really heavy😉 styrofoam blocks were a casualty. Can anyone share dimensions, so I can make some? Thanks

[Mike M.]

rev: you should stick too the c-1's as there is no foam in them. not being a c-3 guy, is your need something a corvette junkyard would have.? there's a yard near breezwood pa full of c-3 and 4 circuses and he's reasonable. doubt he'd ship if the piece is large. good luck, mike mccagh

[Mark S.]

I think that Mike was referring to carcasses.

[Mike E.]

I think that Mike was referring to carcasses.

Which Mike?😀

[Mark S.]

Well, I meant Mike M; however, I suppose that you both could be dealing with carcasses since I do not think that both of you were in the circus?