| Silverado 2500 HD | 2001 (please select make/model) equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV | 1 | Must Use with Part Number(s) 21533 with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe Wheel Base 133.0 In.
|
2001 (please select make/model) equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV
Must Use with Part Number(s) 21533 with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe Wheel Base 133.0 In.
1 Per Vehicle
|
| Silverado 2500 HD | 2001 (please select make/model) equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV | 1 | Must Use with Part Number(s) 21533 with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe Wheel Base 143.5 In.
|
2001 (please select make/model) equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV
Must Use with Part Number(s) 21533 with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe Wheel Base 143.5 In.
1 Per Vehicle
|
| Silverado 2500 HD | 2001 (please select make/model) equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV | 1 | Must Use with Part Number(s) 21533 with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe Wheel Base 153.0 In.
|
2001 (please select make/model) equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV
Must Use with Part Number(s) 21533 with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe Wheel Base 153.0 In.
1 Per Vehicle
|
| Sierra 2500 HD | 2001 (please select make/model) equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV | 1 | Must Use with Part Number(s) 21533 with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe Wheel Base 133.0 In.
|
2001 (please select make/model) equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV
Must Use with Part Number(s) 21533 with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe Wheel Base 133.0 In.
1 Per Vehicle
|
| Sierra 2500 HD | 2001 (please select make/model) equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV | 1 | Must Use with Part Number(s) 21533 with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe Wheel Base 143.5 In.
|
2001 (please select make/model) equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV
Must Use with Part Number(s) 21533 with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe Wheel Base 143.5 In.
1 Per Vehicle
|
| Sierra 2500 HD | 2001 (please select make/model) equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV | 1 | Must Use with Part Number(s) 21533 with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe Wheel Base 153.0 In.
|
2001 (please select make/model) equipped with 8.1L V8 Gas OHV, 6.0L V8 Gas OHV
Must Use with Part Number(s) 21533 with 2.5 (in) Muffler Inlet with Federal Emissions System except Low Emission Vehicle (LEV) with Small Diameter Muffler Use Reducer Bushing 41974 to connect with OE Converter Pipe Wheel Base 153.0 In.
1 Per Vehicle
|