Mack Superliner Side Rail # 605081

Mack, Side Rail, (T6717R) Right side rail, 44 inch length, L shaped, 6 1/4 x 6, Top and bottom flanges each have 7 holes, 4 tapped 5/16 NC and 3 drilled for 5/16 bolts, Two sleeves for cross bars welded to gussets, Total of 36 5/16 NC threaded holes on channel, 5 on engine side, 9 on grill side 22 on flat side, For Left side rail use 605082 **ICEBOX replacement part for Mack**