I have a brand new in the original packing holley adjustable fuel pressure regulator for the LT1. It is unused and still in the box with instructions and everything. This sells for 140 brand new and i am selling for 100. It is never been mounted or installed and I choose to sell it since I will no longer be needing it. E-mail is Skullz6911@Hotmail.com if you are interested. I am asking 100 shipped to the lower 48. Thanks