This Mallock has an aluminum and fiberglass body[9 separate pieces]with a steel tube frame. I have had this car for over 21 yrs.but have raced it very little. The previous owner won the CSR Canadian Championship in 1986 with this car in its current configuration[see my website, www.vintagegarage.net for further pix and details]. Mallock cars have been made in England from 1959 thru present and are fun, fast cars to drive. The 250HP rotary engine makes this 950lb. car go like the hammers-of-hell. You can't buy a 2 Ltr. sports racer that goes this fast for this kind of money.