Yes, in the late 70s / early 80s. Not so common here, but very popular in the states. Not standard exactly...on certain trim levels / special editions I think. I know some UK anniversary editions (which one I don't know!) got them.
Terms and conditions apply. This post may go down as well as up. Regulated by the Financial Services Authority. Hard hats to be worn. No reversing without a banksman. No admittance to unauthorized persons. Stop that. Put that down. Leave that alone.