911 RSR/IROC Front Bumper 9", '66-'73 GT This Porsche 911 whale-tail base

This Porsche 911 whale-tail base and deck lid follows the 1976 Turbo profile and provides a lightweight foundation for rear aero

and valance choices set the visual width and airflow language of the build

Vent openings: Not pre-cut

Blade length: 70 inches

Features a six position adjustable wing

911 RSR/IROC Front Bumper 9", '66-'73 GT This Porsche 911 whale-tail baseThis RSR IROC style front bumper fits 1966 1973 long hood Porsche 911 builds with 9 inch front fenders or Turbo width bodywork. Dimensions & details Front fender fitment: 9 inches or Turbo width Oil cooler opening: 23 1 2 x 6 1 8 inches Brake duct depth: 10 1 2 inches Brake hose diameter: 3 inches Average weight: 8 lbs Material option: Carbon fiber available