View cart “F40 Full Engine Transkit” has been added to your cart. F40 and Testarossa Door Springs$3.95 Replace your missing ones! Price is for 2 springs. Quantity Add to cart Category: Pocher 1/8 Ferraris Related products F40 and Testarossa Gear Shift Assembly $9.95 Add to cart Drilled Aluminum Pedals Transkit $12.95 Add to cart F40 and Testarossa Metal Springs $12.95 Add to cart Testarossa Metal Engine Plates $8.95 Add to cart