The Roper L063 Rally is a lawn tractor produced from 1976 to 1978 by Roper in Orangeburg, South Carolina, USA. It features a 10 hp Tecumseh VH100 388cc 1-cylinder air-cooled gasoline engine with electric start. The tractor has a 3-speed transmission with 3 forward and 1 reverse gears, two-wheel drive, and manual steering. It includes a 36-inch mid-mount mower deck with a 2-blade manual lift. Dimensions include a 43.5 inch wheelbase, 63 inch length, 48 inch width, and 40 inch height, with a shipping weight of 394 lbs. Tires are sized 15.0x6.0 front and 18.0x9.5 rear. Electrical system is 12 volts with negative ground.