Pnematic Engine Help

[mystuffiscool]

So, I recieved my pneumatics in the mail yesterday, but when I tried to hook up an engine system to my small cylinders I quickly discovered that this: http://www.bricklink.com/PL/41677.jpg?0 piece did not offer the correct distances for the cylinder. I don't want to make another Bricklink order for a couple of these: http://www.bricklink.com/PL/2854.jpg?0 or these: http://www.bricklink.com/SL/991333-1.jpg?0. Is there another option that might be already in my collection?

Thanks,