Need to get this cable

[Ricardox1]

I have the antec 750w true power psu and need 1 more cable like this which has the 8pin go on to the psu and the end has a 6pin gpu power connector, tried looking on overclockers but they don't sell it, it's desperately needed

 

[Tealc]

Unless Antec sell them you'll not likely find one.

Just by looking at the red connector I can see two odd cavities unpopulated which means it isn't a direct 1-1 connection.

You could make one up with the right connectors and wiring without too much difficulty.