What fittings are needed for multi GPU Full Cover CrossFire waterblocks?

[MadHacker]

I ordered 4 Swiftech KOMODO-HD6900 Full Cover CrossFire Ready Radeon 6970 & 6950 Video Card Water Blocks

I need to know what exact fitting do I use to connect them together?
each card is exactly 2 slots apart, so 4video cards on 1 board.

hopefully they have the part i need at NCIX's website

Thanks.

[Conumdrum]

I use this kit for my SLI. You have 4 cards, you'll need 3.
http://www.sidewindercomputers.com/sliandcr1vid.html

[BDW88]

These would work http://www.sidewindercomputers.com/bicrlitufor21.html

Interested in seeing this setup plz post pics when you can.

[MadHacker]

I use this kit for my SLI. You have 4 cards, you'll need 3.
http://www.sidewindercomputers.com/sliandcr1vid.html

thanks I went with this one.

I'll post pictures of it when i have it set up.

note: i set the fans to 65% so they dont run as hot...
however is it ever loud

[Autochthon]

Forgive the ignorance, would two of these allow a simple parallel circuit?

[NaeKuh]

Forgive the ignorance, would two of these allow a simple parallel circuit?

for parallel you need to connect both ports with a bridge and either have it feed and return from the top, or alternating sides on the top and bottom.