are they worth getting... or should i go with comp cams or crane or some one else. any one have the gmmp part number

-mike

 

I had them back when I had a hotcam in my car, but I am switching to NSA comp cam pro mags on my new motor. The are stronger and more stable. Don't forget to get new studs and gm guideplates if you go this route though

 

I believe the GMPP are made by Crane.

 

yup....they are crane 1.6 ...


I like them..have not had a problem with them
in three years