Ross Performance Parts Nissan SR20 S13 Race Series Harmonic Damper with Integrated 12 Tooth Crank Trigger:

Rated for 800hp
Integrated 12 Tooth Crank Trigger
High-performance Damper designed for racing application
Compatible with VE oil pump when using S13/S14/S15 crank spacer
Note: Race Series do not have provision for crank driven air conditioning
Ross Performance Parts Nissan SR20 S13 Race Series Harmonic Damper with Integrated 12 Tooth Crank Trigger:

Rated for 800hp
Integrated 12 Tooth Crank Trigger
High-performance Damper designed for racing application
Compatible with VE oil pump when using S13/S14/S15 crank spacer
Note: Race Series do not have provision for crank driven air conditioning