RACE RALLY CAR SET CMB1352 Sill Strengthening Kit Plates and Tubes Sill strengthening kit consists of 4 plates (70mm x 100mm) with a 26mm hole to fit the tube along with 4 tubes (200mm long x 26mm O/D x 21mm I/D) to be cut to suit the sill. . Compbrake Motorsport innovates race car and performance products we do not imitate. Compbrake Motorsport.
