Is a W58 the code for a stock tranny from a SC300? I bought a SC300 with a 1jz swap and the tranny has a cable for the speedo and a harness for the reverse light. So is there anyway I can get my speedo to work and reverse lights also?.

 

 

W58 is the stock 5 spd code yes. It sounds like you have an r154 5 spd from a supra which I think uses a cable for the speedometer.