For sale is a BRAND NEW AFTERMARKET ALTERNATOR FOR 1998-99 BLUE BIRD BUS L6, 12.7L, 12686CC, 774CID, DETROIT DIESEL SERIES 60, 200 AMP, 12V. OUR UNIT IS AN UPGRADED 200 AMP UNIT WITH A HIGH VOLUME INTERNAL COOLING FAN FOR IMPROVED PERFORMANCE. Please compare your original alternator (core) to our unit. Please note the mounting […]