The SR Blue one has been sold.
For sale are two aluminum oil filter/Cooler blocks. Both are in good condition and work fine.
The first is a SR cooler block with the screw on filter and cooler studs.
The second has the filter adapter and has female pipe threads in the top for a remote cooler.
$60.00, or offer, Plus $10.00 for shipping
Pay Pal payment is preferred.
samiam520 (at) yahoo.com