![]() Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
|
Register | Album Gallery | Thread Gallery | FAQ | Community | Calendar | Become a Paid Member | Today's Posts | Search |
![]() |
|
Thread Tools | Display Modes |
|
#1
|
|||
|
|||
![]()
The first picture is a used GM pulley I had, the face of the pulley looks smoother than the NOS one in your picture. The second picture is from a low mile all original Z16. The face of that pulley also looks smooth. I guess the over the counter replacement parts came from a different manufacturer.
|