1994-2000 Chevrolet K3500 Engine: 5.7L V8; High Pressure Cutout | For Pigtail Use 1711880;. 1994-2000 Chevrolet K3500 Engine: 6.5L V8; High Pressure Cutout | For Pigtail Use 1711880;. 1994-2000 Chevrolet K3500 Engine: 7.4L V8; High Pressure Cutout | For Pigtail Use 1711880;.