I am chasing a '57 up distributor and found one on ebay with Part Number COAF-12127-A Y 9JO.

Can anyone advise if this will fit a Y block.

The number seems familiar to one I already have fitted in my car and I can't see the numbers.

It looks like the later model distributor with mechanical advance.

Hope someone can help.

Rick - West Australia
Do Y Blocks Downunder run upside down? Gravity Sucks!!