I've decided to do one more run of fd radiators and source all other necessary parts. I plan to make 18 units because I have a minimum of requirement to meet to get my cores made.
All the part numbers are listed below.
KNN RP5135
Spal Electric Fans 30102054
This unit has a little more output than the paddle blade and in my opinion its worth the $$
SPAL 11" Extreme Performance Fan 12V Manufacturer's Part Number:
30102800
Howe Surge Tanks 3424
Qty 2 90 Degree Elbow for 3/8" Hose ID x 3/8 NPTF Male
qty 2 10mm X 1.25 x 16 flange bolt holds tank to cylinder head
Qty 1 90 Degree Elbow for 1/4" Hose ID x 1/4 NPTF Male
UPPER HOSE DAYCO 72044
qty 4 Soft Hose/Tube, 430 Stainless Steel, 4" to 4-3/4" Clamp ID
LOWER HOSE DAYCO 71982
qty 1 1/4 pipe plug
The filter hold downs are not shown but are included in the sale.
$850 plus shipping X 18 people
The packaging will be small and lite so shipping to australia and canada won't be a problem.