The first two Ferrari 275 GTB/4S NART Spider (chassis #09437 and #09751) were made with alloy body.
Seven Ferrari 275 GTB/4S NART Spider (chassis #10139, #10219, #10249, #10453, #10691, #10709, #10749) were made with steel body for the US market.
WheelsAge.org '2005–至今