1967 camaro bench seat foam
 

I would appreciate your help if anyone knows where I can purchase seat foam for a 1967 Camaro with a deluxe front bench seat. I have went online and made calls to vendors and I come up blank.

The regular deluxe back rests appear to be the same, can anyone verify that? If that were the case, I feel that I could use them and have the upholstery shop fabricate the foam for the bottom seat cushion.

I am looking forward to hearing your thoughts.