Here's the upside down yellow assembly number 565 with the driver side spring perch below right. This is the same number on my broadcast sheet under AXLE. AFAIK the only places you can get this part number are from the axle, from the build sheet, or copy somebody else's car that has the exact same axle (year, size, ratio, w or w/o Sure Grip, brakes) in the same kind of car with the same engine and transmission. Note there is more paint at the edges of the numbers. There is an intentional or unintentional bar under a 5.