drag slotWe Recommend Race Tested and Approved Genuine Drag Racing Specialties Parts to Complete Your Rolling Chassis. DRS-511 Corvette Body, DRS-134 Guide Flag and Nut, DRS-132 DragUsage: This chart will allow you to calculate the gear ratios or rollout for Slotcars.Only available ratios will be shown based on what size and pitch gears are available (the white spaces with