Vehicle details
| Registration | SAX3G | 
| Fleet no | RC369 | 
| Date new | 11/68 | 
| Chassis | RELH-4 Series 2 | 
| Wheelbase (feet - ins) | 18-6 | 
| Chassis no | 4-186 | 
| Body manufacturer | ECW | 
| Style | Series 1 coach | 
| Seats | 47 | 
| Body no | 17469 | 
| Engine | Leyland 600 | 
| Cylinders (no) | 6 | 
| Engine capacity | 9.8 litre | 
| Depot (Period 8-1975) | Cardiff (Gelligaer Street) | 
| Fleet no 1975 | RC4769 | 
| Fleet no 1983 | RD1341 | 
| NBC livery date | 9/74 | 
| Withdrawn | After 7/84 | 
| Notes | RD4769 - 10/79 |