International Frame Rail Width
Slider Engine Mount Only
Requires Engine Specific Top Adaptor Plate
What is the difference between International and American Rail?
The distance center to center between the two engine rails.
International Measures 3 5/8" and American Measures 3".
Almost all race karts are International whether they are made in the US or not.
Collections: All Products, Engines, Motor Mount, Products
Category: Brand_Burris, Categories_Engines, Categories_Motor-Mount, Rail-Spacing_International, Type_Frame Slider