| Part | Manufacturer | OEM Part # | Price | Notes |
| Pistons |
| 95.50MM |
| Standard |
| Engine 102.985: to Series 10-004346 |
| to 09/86 | MGB | 1020300038 | 290.00 | Includes: 1 Piston with Rings: Old # 102 030 17 19, 102 030 06 37 |
| Engine 102.985: to Series 12-039820 |
| to 09/86 | MGB | 1020300038 | 290.00 | Includes: 1 Piston with Rings: Old # 102 030 17 19, 102 030 06 37 |
| 96.00MM |
| 1ST. |
| Engine 102.985: to Series 10-004346 |
| to 09/86 | MGB | 1020300138 | 296.00 | Includes: 1 Piston with Rings: Old # 102 030 18 19, 102 030 07 37 |
| Engine 102.985: to Series 12-039820 |
| to 09/86 | MGB | 1020300138 | 296.00 | Includes: 1 Piston with Rings: Old # 102 030 18 19, 102 030 07 37 |