was at autozone this morning and they need to know if I have performace package. The wheel bearing with performace package is timken part number set 3. The one without performance package is timken part number set 34. Is there any way to find out which one my car uses. My 91 formula 350 I'm assuming its with performace but I'm not sure if by performance they mean 1le. If so my car is no 1le. Any help would be great.

 

Yes by "performance package" they mean "1LE".

If your front brake calipers are cast iron, you don't have it. Odds are probably something around 50,000 to 1 that you don't.

 

awsome. I bought the non performance package ones. I thought that's what they ment by performance package 1le and I was right. Thanks buddy.