'74 (not sure if year makes a difference or not???)

My rotor is turned down for my Vanilla Rice rims and I need this dimension for a stock rotor....

thanks

I measured the inside diameter of my mahles and it comes out at ~55.3mm Couldn't measure the hub because of the bearing grease hump :-(. I would bet it's 55mm

From a 73.

thanks.....

mine measure 73mm after machining, I think you measured the hole for the centercap, not the "hubcentric" hole ????

How about 78.75 MM ? Squinting with my good eye and NSK caliper...........

John Jentz

Mike,
What are you doing with those Wilwood calipers?

Paul

using them as a foot rest

they are still sitting in thier boxes

I'm working on a "real" project right now, LOL

4 lug vented rotors ??

B

MMMMMM. Sounds tasty.

Thats plus BMW calipers might make for some serious faceplant.

Fiid.