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Flowmaster American Thunder Series; CatBack System; Dual Rear/Side Exit; Moderate Sound CHEVROLET SILVERADO 1500


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Part #: 817428
Notes: American Thunder Series
CatBack System
Dual Rear/Side Exit
Moderate Sound
MSRP: $855.19
Your Price: $653.97
Free Shipping

Specs

Material 409SS

All Fitments

CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1999 - 1999 SILVERADO 1500 BASE V8 4.8 N ALL GAS 2-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 1999 SILVERADO 1500 BASE V8 5.3 N ALL GAS 2-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 1999 SILVERADO 1500 LS V8 4.8 N ALL GAS 2-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 1999 SILVERADO 1500 LS V8 5.3 N ALL GAS 2-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 1999 SILVERADO 1500 LT V8 4.8 N ALL GAS 2-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 1999 SILVERADO 1500 LT V8 5.3 N ALL GAS 2-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 2000 SILVERADO 1500 BASE V8 4.8 N ALL GAS 3-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 2000 SILVERADO 1500 BASE V8 5.3 N ALL GAS 3-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 2000 SILVERADO 1500 LS V8 4.8 N ALL GAS 3-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 2000 SILVERADO 1500 LS V8 5.3 N ALL GAS 3-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 2000 SILVERADO 1500 LT V8 4.8 N ALL GAS 3-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 2000 SILVERADO 1500 LT V8 5.3 N ALL GAS 3-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2000 - 2006 SILVERADO 1500 LS V8 4.8 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2000 - 2006 SILVERADO 1500 LT V8 4.8 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2000 - 2005 SILVERADO 1500 BASE V8 4.8 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2000 - 2005 SILVERADO 1500 BASE V8 5.3 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2000 - 2005 SILVERADO 1500 LS V8 5.3 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2000 - 2005 SILVERADO 1500 LT V8 5.3 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2002 - 2003 SILVERADO 1500 ALL V8 4.8 N ALL GAS Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2002 - 2003 SILVERADO 1500 ALL V8 5.3 N ALL FLEX Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ Z Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2002 - 2003 SILVERADO 1500 ALL V8 5.3 N ALL GAS Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2002 - 2005 SILVERADO 1500 BASE V8 5.3 N ALL FLEX 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ Z Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2002 - 2005 SILVERADO 1500 LS V8 5.3 N ALL FLEX 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ Z Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2002 - 2005 SILVERADO 1500 LT V8 5.3 N ALL FLEX 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ Z Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2004 - 2004 SILVERADO 1500 ALL V8 5.3 N ALL FLEX 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ Z Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2004 - 2004 SILVERADO 1500 ALL V8 5.3 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2004 - 2004 SILVERADO 1500 Z71 V8 4.8 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2004 - 2004 SILVERADO 1500 Z71 V8 5.3 N ALL FLEX 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ Z Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2004 - 2004 SILVERADO 1500 Z71 V8 5.3 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2004 - 2006 SILVERADO 1500 ALL V8 4.8 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
GMC
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1999 - 2000 SIERRA 1500 SL V8 4.8 N ALL GAS 3-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 2000 SIERRA 1500 SL V8 5.3 N ALL GAS 3-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 2000 SIERRA 1500 SLE V8 4.8 N ALL GAS 3-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 2000 SIERRA 1500 SLE V8 5.3 N ALL GAS 3-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 2000 SIERRA 1500 SLT V8 4.8 N ALL GAS 3-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 2000 SIERRA 1500 SLT V8 5.3 N ALL GAS 3-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 1999 SIERRA 1500 SL V8 4.8 N ALL GAS 2-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 1999 SIERRA 1500 SL V8 5.3 N ALL GAS 2-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 1999 SIERRA 1500 SLE V8 4.8 N ALL GAS 2-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 1999 SIERRA 1500 SLE V8 5.3 N ALL GAS 2-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 1999 SIERRA 1500 SLT V8 4.8 N ALL GAS 2-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
1999 - 1999 SIERRA 1500 SLT V8 5.3 N ALL GAS 2-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2000 - 2003 SIERRA 1500 SL V8 5.3 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2000 - 2004 SIERRA 1500 SLT V8 4.8 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2000 - 2005 SIERRA 1500 SLE V8 5.3 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2000 - 2006 SIERRA 1500 SL V8 4.8 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2000 - 2006 SIERRA 1500 SLE V8 4.8 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2000 - 2006 SIERRA 1500 SLT V8 5.3 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2002 - 2002 SIERRA 1500 ALL V8 4.8 ALL ALL ALL Extended Cab Pickup; 78.0in Bed Length;; w/ Single Flanged Catalytic Converter
2002 - 2002 SIERRA 1500 ALL V8 5.3 ALL ALL ALL Extended Cab Pickup; 78.0in Bed Length;; w/ Single Flanged Catalytic Converter
2002 - 2002 SIERRA 1500 ALL V8 6.0 ALL ALL ALL Extended Cab Pickup; 78.0in Bed Length;; w/ Single Flanged Catalytic Converter
2002 - 2003 SIERRA 1500 SL V8 5.3 N ALL FLEX 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ Z Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2002 - 2005 SIERRA 1500 BASE V8 4.8 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2002 - 2005 SIERRA 1500 BASE V8 5.3 N ALL FLEX 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ Z Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2002 - 2005 SIERRA 1500 BASE V8 5.3 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2002 - 2005 SIERRA 1500 SLE V8 5.3 N ALL FLEX 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ Z Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2002 - 2005 SIERRA 1500 SLT V8 5.3 N ALL FLEX 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ Z Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2003 - 2003 SIERRA 1500 ALL V8 4.8 N ALL GAS Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2003 - 2003 SIERRA 1500 ALL V8 5.3 N ALL FLEX Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ Z Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2003 - 2003 SIERRA 1500 ALL V8 5.3 N ALL GAS Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2004 - 2006 SIERRA 1500 ALL V8 4.8 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ V Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2004 - 2005 SIERRA 1500 ALL V8 5.3 N ALL FLEX 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ Z Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter
2004 - 2005 SIERRA 1500 ALL V8 5.3 N ALL GAS 4-Door; Extended Cab Pickup; 16-Valve; General Motors Engine; Vortec Engine; OHV; w/ T Engine VIN; 78.0in Bed Length; MFI; Electronic Injection; SFI Fuel System; Distributorless Ignition;; w/ Single Flanged Catalytic Converter

Product Description

For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

  • Mandrel bent 16 gauge aluminized tubing
  • Moderate to aggressive exterior exhaust tone
  • Includes hangers and hardware for easy installation
  • Connects after factory catalytic converter
  • Made in the USA
  • Premium Flowmaster quality

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