Here's the link to buy the just the flanges seprately:
http://racepartsolutions.com/proddetail.asp?prod=RPS-V-Flange
(you'll want a female flange)
And, if you need a clamp, we have them too:
http://racepartsolutions.com/proddetail.asp?prod=RPS-V-clamp
If you order online, use discount code 0001 at checkout to get your YellowBullet discount. Or, let us know you're from the Bullet if you call in your order.
Thanks,
Rob