Accessory ~ Fremont & Oshawa

Similar to group option codes on other 1966 plants but Oshawa used the Regular Production Option (RPO) code. Canada also lists the convertible top code here if applicable. I've seen formats like TOP-2, TP-2, T-02, etc. for a black convertible top or TOP10 for a white convertible top.

Common RPO codes found include:
A51 - Sport Option
C06 - Folding Electric Top
L34 - 396/350hp engine
M20 - 4-speed transmission
M35 - Powerglide transmission