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Chevy K20 Catalytic Converter


Product Description: EASTERN CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2.5 in. inlet; 2.5 in. outlet; Single....
  • 1983-1986: Custom; 8Cyl 5.7L;
  • 1983-1986: Silverado; 8Cyl 5.7L;
  • 1984-1986: Scottsdale; 8Cyl 5.7L;
  • 1985-1985: Custom; 6Cyl 4.3L;
  • 1985-1985: Custom; 8Cyl 5.0L;
Product Description: CATCO DIRECT FIT CATALYTIC CONVERTER -- 49-state legal, pre-OBDII, not legal for sale or use in California; Cannot be shipped to California addresses; 2.5 in. inlet; 2.5 in. outlet; Single....
  • 1975-1977: Silverado; 8Cyl 6.6L;
  • 1975-1978: Cheyenne; 8Cyl 5.7L;
  • 1975-1978: Cheyenne; 8Cyl 6.6L;
  • 1975-1978: Custom Deluxe; 8Cyl 5.7L;
  • 1975-1978: Custom Deluxe; 8Cyl 6.6L;
Product Description: CATALYTIC CONVERTER: DIRECT FIT -- An Industry Leader For Domestic And Import Applications, Designed For Fast, Easy Installation, Includes Thicker OE-Quality Flanges, Stainless Steel Body, Oxygen Sensor Fittings (if applicable),....
  • 1983-1986: Custom; 8Cyl 5.7L GAS, CARB, VIN "L";
  • 1983-1986: Custom; 8Cyl 5.7L GAS, CARB, VIN "M";
  • 1983-1986: Silverado; 8Cyl 5.7L GAS, CARB, VIN "L";
  • 1983-1986: Silverado; 8Cyl 5.7L GAS, CARB, VIN "M";
  • 1984-1986: Scottsdale; 8Cyl 5.7L GAS, CARB, VIN "L";

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