[Fullchat289]

Mostly all standard for the ERA designed items. The metric stuff you will run into will be on any GM stuff that's on the car...for instance, the F-body Rear brake calipers use a 15mm socket on the upper caliper bolt and a 17mm hex on the slider pins...I know this b/c I just changed pads today. You may also need a variety of Allen wrenches. If you opt'd for the ERA rear suspension, it uses a 3/8" Allen key bolt at the bottom attachment points....the seats and fuel filler also use Allen wrench bolts...at least that was the case on my car.

Have Fun!

- Allen.