thanks :)

Where to get Coir (coconut based fibre) ? I googled on site to purchase outright a small batch Coir coconut based fibre rear bottom seats restoration, nothing to find - It is only for Exporter/Importer meaning large bulk order? Any suggestion or ideas? If Coir is not available around at any stores - what is an alternative for coir fibre replacement? Thx

Drive to your local hydroponic supply store...
Should be lots of them in Portland these days.

Just use some upholstery foam. Seriously, unless this is a concours car you're not gaining anything by using 30+ year old cushion technology. My .02