[ http://www.castingnumbers.info/site/detail/16599 ]
Details for Y42
Manufacturer
GM RPO
Category
RPO Codes
Type
RPO
Date
Notes
Performance Package, 18" (45.7 cm) All-Season Tire
Added to DB
January 7, 2011 (4858 days ago)
Loaded in
1
ms.
There are
2,506
casting numbers in the database.