4P K20C1 Type R Vacuum Pump Delete EVO 8/9 adds protection against catastrophic events

adds protection against catastrophic events

ARP's Custom Age 625 Plus material is newly formulated super-alloy demonstrates superior fatigue cycle life

ARP and 4 Piston are proudly engraved on the head of the bolt

The piston and ring package are specifically designed for this engine to provide superior ring seal and extended use in abusive conditions

4P K20C1 Type R Vacuum Pump Delete EVO 8/9 adds protection against catastrophic eventsThe 4P vacuum pump delete plate allows you to remove the OEM vacuum pump. This is common in race cars and dry sump oiled engines. Simply remove the OEM vacuum pump and install the 4P Block off plate in its place.