re
arts that do not fit in gm labeled boxes.in a past life as a ac spark
plug and later merging with delco,many times a call to update or change
over,dealer,wharehouse dist.jobber,orservice station,would result in a lot
of comp.parts being cross ref.to the ac-delco part # a repackaged in a
ac-delco box.as volume dropped many times the part will be sourced to a
outside supplier.some part lines may be so low in volume that a specific
model or engine chassis combination is sourced to lets say timken instead
of new departue hyatt.this will then come of the line installed at the
factory,purchased by parts and service and packaged in "oem" boxes ,sent to
dealers for warranty work,purchased by ac-delco for independants and you as
the end user open the box and see timkin when you expect ndh.some times
they just don't fit right. jim penrod
plug and later merging with delco,many times a call to update or change
over,dealer,wharehouse dist.jobber,orservice station,would result in a lot
of comp.parts being cross ref.to the ac-delco part # a repackaged in a
ac-delco box.as volume dropped many times the part will be sourced to a
outside supplier.some part lines may be so low in volume that a specific
model or engine chassis combination is sourced to lets say timken instead
of new departue hyatt.this will then come of the line installed at the
factory,purchased by parts and service and packaged in "oem" boxes ,sent to
dealers for warranty work,purchased by ac-delco for independants and you as
the end user open the box and see timkin when you expect ndh.some times
they just don't fit right. jim penrod