[KevinK7]

I thought I stumbled upon a RPO/option decoder somewhere, but can't seem to locate it.

Could those in the know shed some light on the less obvious options here?
I believe it's a 50th, 6cyl, PS, Turbo 400 (or 350?). What about "HD rear Spring" and "Auxilary Spring Equip"?
(I just purchased the truck, ...being picked up shortly)

Thanks,

Kevin


Since I had Jeff remake a SPID for me, I'm adding a pic here for clarity...