911 Turbo AWD F6-3600cc 3.6L SOHC Twin Turbo (1997)
Rocker Arm Assembly: Application and ID
1 - Inlet Rocker Arm Identification:
Valve lifter bore is drilled, plugged with cover and punched (arrow).
2 - Exhaust Rocker Arm Identification:
Valve lifter bore not drilled
