***Old Design- 1961-1965 Datsun NL 320 . Made from durable 3/32 EPDM. 
There was a slight manufacturing error that resulted in the upper two holes being mislocated by 2mm. I repunched holes to make them usable, but because of the error, I am discounting the remainder of this batch.
These will work, but the new design just fit so much better.