This gear set is made to change 2nd gear to a 7.5 ratio or any other ratio you would like. These gears are made of alloy steel and they are heat treated for maximum strength and durability. They work with stock shifting.
Due to the custom nature of Atlas Tractors parts, each order will have to be filed by phone. Please don't hesitate to contact us with inquiries or orders at 763.780.9548 or email us using our contact page.