85-88 Tuned Port Injection TPI Viton O-Ring Cold Start Injector Camaro Corvette

1 x Black Viton o-ring for the cold start fitting at the intake runner (screws into the fuel rail, used only on 85-88 models) Note: We use black Viton for all but the fuel rail o-rings. Cold Start Injector Viton O-Ring Upgrade Kit.