Why You Need a 4r70w Transmission Stand Alone Controller
If you're swapping a modern Ford overdrive into an older truck or a custom project, getting a 4r70w transmission stand alone controller is probably the smartest move you'll make. It's the bridge between having a high-tech, four-speed transmission and actually being able to drive your car without a massive headache. The 4R70W is a legendary gearbox—it's tough, widely available, and has great gear ratios—but because it's electronically controlled, you can't just bolt it up and expect it to shift on its own. ...