This car has two motors ( Black Widow ) and is an unique four wheel drive. The body is vacuum-formed. This was Jim Clark's winning Indy 500 car.
(*) Chassis convention: P = Plastic, A = Aluminum, CA = Cast Aluminum,
B = Brass, M = Magnesium, NP = Nickel Plated , R = Resin, W = Wood,
T = Tin, S = Steel, AA = Anodised Aluminum, C - Circuit board
TJ = 'Tjet' vertical motor shaft, IF = ISO-Fulcrum, V = Vibrator