Seat Foam Repacement

The Legendary foam says it requires some extra bolstering to work...they sell separate bolster pads. However, my original foam matches the Legendary foam. There was no extra material that came out of the seats that the Legendary foam doesn't have.

What's the difference between the "standard" and "deluxe" covers?

These are not mine but samples from the web. Standard first and deluxe second 68/69. Notice how flat the deluxe covers are and the pleate seams are different. The third pic is the Legendary Foam I used for my standard covers. After test fitting I found I had to add foam in the Bolster area of both the bottom and top foam for the covers to fit good without wrinkles. The second pic is the foam from pgclassics and is a perfect match for the standard covers. I have seen and felt these and the bolsters are full and the foam is already cut at the seams and has the slits for hog rings for the pleate rods. Legendary has the "Best" covers and door panels by far but they need to produce foam for specific applications.