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| Fitting Position: | Exhaust Side |
| Valve head diameter [mm]: | 33 |
| Valve stem diameter [mm]: | 8 |
| Length [mm]: | 92.2 |
| Valve seat angle [°]: | 45 |
| Valve Seat Material: | Chrome-Mangan-Nickel Steel |
| Valve stem material: | Chrome-silicon-steel |
| Surface: | Chromed |
| Supplementary Article/Info 2: | Armoured Valve Seat |
| Net Weight [g]: | 281 |
| FIAT: | 60540 32 5 |
| FRECCIA: | R4451/RCR |