The 4L60E and 4L80E were both developed by GM, and there are many similarities in their designs. However, there are key ...

To make this gear ratio comparison possible, we used a car equipped with a 9-inch Ford housing and had Drivetrain Warehouse set up three centersections with 3.00, 3.50 and 4.11 gearsets. We also used ...

CVTs have been largely adopted by the side-by-side world as they're perfect for most every type of off-roading. But a CVT that can change gear ratios on the fly would be amazing, which is what Polaris ...