This listing is for ONE (1) 24-PIECE, 1977 to 1980's Ideal "Steel Rear Wheels" style, Total Control Racing SLOTLESS MK 1 MK 2 Style Race Car Chassis, TUNE UP KIT PARTS. Silicone Rubber Rear Tires for different handling tendencies. They are newly issued parts the chassis they fit, will run on IDEAL TCR RACE SYSTEMS FROM 1975 on. THESE ARE FOR ALL THE NORTH AMERICAN RELEASE OF THE IDEAL TCR CHASSIS SYSTEM. SUPER-DUPER STUFF !! Sold as is. Buy with confidence please check out my other offbeat slot car related items. Descriptions are very accurate; No Returns. PLEASE ASK BEFORE YOU BUY IF YOU ARE UNSURE. We ship promptly professionally. We happily combine orders refund any excess s/h immediately upon shipping. We can always provide tracking. I charge $1 for expert handling/packaging, actual shipping. I ship out of the country almost daily. Please refer to my feedback, rating or time selling HO slots for assurances of a good honest deal. happy motorin' thanks S'lots from Bob. We Know H.O.