JB Weld for plastic to the rescue! $7 at Oreillys brother! I did the exact same thing then spray painted it black? You'll never notice the difference!
ADM built 2013 Triple Black ZL-1 Convertible M6
ADM custom cam, LPE stage 2 heads with dual valve springs, LS-3 ported throttle body, LPE 2 piece pulley, LPE overdrive balancer, 10% overdrive pulley, ported supercharger inlet, ADM race intake system, stainless works 1-7/8 headers, Injector Dynamics injectors, ADM heat exchanger, ADM dual fuel pump system, ADM exhaust switch, ADM 3 tunes tuning package.