Denroll

Here is the mystery pulley that came off of my car and some pics of the only markings that were on it. This looks like it would be a 172, right? Just under 7 inches (like me after a really cold shower). only 2 pins and an "AEM" on it.

Huge pics for detail.

AWOL

7 inches = ~178mm, but thats the outside lip

KLR CLS

That could be a renntech or kleemann. they used pinned style pulleys

Denroll

I believe the Kleemann pulleys use 3 pins and I emailed Renntech with pics and they said it wasn't theirs.

Are the diameter measurements read from the bottom of the grooves or the top?

novae500

i just looked at a pic of my 2 pin 168 renntech pulley. It has the stamp AEM , but also RENNtech 01-113-062-00 on it as well. Yours could be an older renntech pulley????

Jakpro1

Could be an Evotech. The worst tunes but the pulleys come out of Germany and are sweet looking when new.

AKnight55

I was going to say Evotech.. I know Skratch has a 178 Evotech..