Kent , I tried to email but your spam blocker is on . So here is my answer . At i50mph a Buick spoiler will fail . You should save your cash and have a aluminum spoiler made for it . Any race car or fab shop should be able to do it with braces to withstand this kind of pressure . IF you were close to St Louis I could point you in the right direction . Someone may make one for your application .
Guys, I don't know about 150 MPH, but for the last few years I have sold more front spoilers to racers then restorers. Some even told me that they buy mine because they are thicker and harder then the originals and don't blow off the cars at 120+ MPH. Duane
