I have a few sets of radio knobs from the 71-74 B body line of cars, that i am listing, for sale. Selling at $15.00 for each set, which gets you the two inner knobs, and the two outer knobs. Payment, i accept Pay Pal. Will need a few bucks for the mailman, and the padded mailing envelope that i will need to buy. Thank's. Send me a message if interested. Jim V. FYI. These radio knobs are still for sale. In error, i marked my other ad for them as Sold. My bad. J.V.