Home/8.3L Cummins 8.3L Cummins Select date range ...TodaySince YesterdayLess than 7 days agoLess than 30 days ago Category Finished SkoolieGutted SkooliePartial ConversionsSchool BusShuttle BusSold Type Finished Skoolie Gutted Skoolie Partial Conversions School Bus Shuttle Bus Sold Size Full-Size Mid-Sized Short Length 25' or Less 26' - 30' 31' - 35' 36' - 40' 41' or More Make Blue Bird Carpenter Chevy Collins Dodge Ford Freightliner Gillig GMC International Mercedes Other Thomas Built Features Dog Nose Flat Nose Front Engine Quigley 4x4 Rear Engine Roof Raised Vintage Engines 4.3L Vortec 5.7L Vortec 5.9L Cummins 6.0L Powerstroke 6.0L Vortec 6.4L Powerstroke 6.5L Detroit 6.6L Duramax 6.7L Cummins 6.7L Powerstroke 7.3 IDI 7.3L Powerstroke 8.3L Cummins CAT 3116 CAT 3126 CAT 3208 CAT C7 Cummins L9 DT360 DT466 / DT466E MBE 900 Other T444E VT365 Transmission Allison 1000 Series Allison 2000 Series Allison 3000 Series Allison AT545 Allison MD3060 Allison MT643 Allison MT647 Other Advanced Search SEARCH 1997 Blue Bird School Bus – Partially Converted September 12, 2023 Massachusetts $16,000 2001 Bluebird All American Gutted sold July 21, 2023 Oregon $7,200 1998 40ft Rear Engine Bluebird Converted September 2, 2023 Alabama $25,000 2008 Thomas Saf-T-Liner Finished Skoolie Tour Bus August 14, 2023 California $75,000 2003 Bluebird All American w/8.3 Cummins Rear Engine sold August 3, 2023 West Virginia $20,000 1997 Bluebird TC2000 40′ Skoolie Move-in Ready sold July 21, 2023 Colorado $35,000 2001 Bluebird 8.3L Cummins Engine 3060 Allison Transmission sold September 16, 2022 Washington $10,900 1982 Thomas Built School Bus sold September 13, 2022 Texas $3,000 Finished School Bus Camper – – RV – – Great MPG! September 1, 2022 California $33,000 Bluebird TCFE/2000 sold July 16, 2022 California $38,000 1999 Bluebird Tcre2000 8.3 Mechanical sold July 7, 2022 California $7,000 2010 Blue Bird 8.3L Cummins Finished Skoolie sold June 13, 2022 Kansas $55,000 1998 Blue Bird 8.3L Cummins Skoolie sold May 20, 2022 British Columbia $76,000 1999 Bluebird All American Skoolie (PRICE DROP) sold May 11, 2022 California $50,000 1999 Bluebird Off-Grid Skoolie sold March 21, 2022 California $75,000 1991 Thomas 8.3 Cummins Rear Engine Finished Skoolie sold February 17, 2022 Washington $22,000 1997 Blue Bird Converted Off-Grid Beauty sold January 23, 2022 California $62,500 The Bus Code | 1995 Thomas Built Saf-t-liner | Off Grid Ready sold September 20, 2021 Texas $55,000