This Porsche 911 wing is designed to be installed on earlier high horsepower 911s (1965-1993 911 through 964 models). The wing measures 70" in length and 9 7/8" in width (Cord) and is constructed from hand laid fiberglass. It comes complete with the wing mounts installed and the wing end plates. The wing mount spacing is set to 43". This is a very popular wing blade for folks with a 3.8 type decklid and want to have a larger wing with the ability to adjust the angle of the wing. It is also the "Go to" wing blade for the GT Racing 996 cup style decklid designed to fit on earlier Porsche 911 race cars part #17. GT Racing also recommends the uprights part #17A for fitment on GT Racing part #17 and uprights part #429 for fitment on GT Racing part #417, #417M and #421.