For sale: Aluminum Porsche 901 Type 902/02 5-speed transmission. Transmission has a 7:31 ring and pinion and A, F, M, S, X gear set. This transmission has been inspected, had worn parts replaced, and reassembled with new gaskets, seals and synchro parts as needed by Mayo Performance. Selling for $1800 OBO. If you have any questions or would like to see pictures, please send me a PM.