[Classic Bowties]

Originally Posted by Accelo

Yes their is a difference.
The early (67-70) has deep (1/2" nominal) locking strip. Looks like an "L" on the back side of the stainless.
The 71-72 have shallow locking strips. (3/8" nominal)
I would avoid the aftermarket stuff. It is difficult enough to install without the hassles of a poorly made part.

Originally Posted by CC69Rat

Just to add, the 67-70 trim requires the gasket to match the depth. 71-72 trim requires 71-72 gasket.

on avoiding the aftermarket/repro glass trim and our local area glass guys (the one's in the know) prefer & always ask for precision brand gaskets. To go with the above post, here are the precision brand part numbers for the 67-72 front and rear glass gaskets. Mel

#WBL685 } 67-72 front w/o trim.
#WCR685 } 67-70 front w/trim.
#WCR685A } 71-72 front w/trim.

#WBLD1092T } 68-72 rear w/o trim & 67 w/panoramic.
#WCR1092T } 68-72 rear w/trim & 67 w/panoramic.