1976 Honda CB750 - Seat Cover Replacement / Restoration

This is an original seat for a 1976 CB750. I had a replica seat which came as a complete unit, but I decided to try my hand at re-covering the original seat to retain the original seat pan.

[@tomfoley5210]

Where did you purchase the cover?

[@reddunebuggy1966]

What thickness upholstery foam did you use.