[twoskies]

Hello
ive got a 1972 c10 / lot of work getting to where its at but ok

i just bought a 66 c10 shortbed stepside / going to be a project, lol
man its a different animal

ive got questions
i do not see any heater or controls except for a lever for floor or windshield
no blower speed switch

small back window/ is this common

also i cant find a build sheet anywhere, is there a way to figure factory options from the vin

thanks for any help