Original equipment part: Ford SVT Lightning Truck

User Note: The Bosch Green Top 558 is a highly efficient fuel injector that incorporates a straight stream fuel delivery. Best used in engines with single-intake valves.
(Actual bench flow-test indicates 45lbs/hr (470cc) at 3 bar).

$335.00 per set of 8 plus shipping. These are BRAND NEW.

http://i7.photobucket.com/albums/y252/blownchevy/0280150558Green.jpg