Original OEM - Flat distributor cap And Rotor V8 marine engines with HVS ignition sytems
Distributor Cap and rotor kit for PCM 5.7 and 5.0 engines- RP173098
Be sure to be very careful with the 2 screws that hold down the cap. There is "LocTite" on them and they can be hard to remove.
When installing the new cap and screws, do not over tighten.
It helps to have Torx T-15 & T-20 screwdrivers to change out the cap & rotor