2003 Chevrolet Silverado 1500 HD Exhaust Parts
Choose your Part Name for your 2003 Chevrolet Silverado 1500 HD
Catalytic Converter
Catalytic Converter Gasket
Exhaust Clamp
Exhaust Header
Exhaust Header Bolt
Exhaust Header Gasket
Exhaust Manifold Bolt
Exhaust Manifold Gasket
Exhaust Manifold Gasket Set
Exhaust Muffler
Exhaust Pipe Flange Gasket
Exhaust Pipe to Manifold Gasket
Exhaust System Hanger
Exhaust System Kit
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Product
Price
- Exhaust Gasket-GM V8, 4.8L-5.7L LS1, LS6
- Product Attributes:
- Title: Remflex Exhaust Gasket
- Prop 65 - Short Label: Prop65_warning.jpg
- Prop 65 (C, R or CR): Cr
- Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.
Additional Fitment Information:
| Vehicle | Region | Sub Model |
|---|---|---|
| 2003 - Chevrolet Silverado 1500 HD | Canada | LT |
- Universal Catalytic Converter - 3.00in.
- CARB Executive Order D-193-103 Engine Family Number 3GMXA06.0188 ; Certification Level : LEV1 LEV OE Spec Cutting and Welding Required During Installation
- Universal Catalytic Converter - 3.00in.
- 3in. Universal California OBDII Catalytic Converter
- Product Attributes:
- Inlet Orientation: Straight
- Inlet Diameter: 3
- Heat Shield Attached: Yes
- Body Width: 5.5
- Overall Length: 13
- Body Type: Clam Shell
- Heat Shield Material: Aluminized Steel
- Body Height: 3.75
- Subtitle: California / Carb Compliant
- Substrate Material: Ceramic
- Inlet Attachment: Weld-on
- Heat Shield Included: Yes
- Outlet Orientation: Straight
- Body Shape: Oval
- Outlet Attachment: Weld-on
- Sensor Port Count: 0
- Air Tube Adaptable: No
- Body Length: 9
- Outlet Diameter: 3
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 2003 - Chevrolet Silverado 1500 HD | V | 5967 | Rear Left | 8 Cyl 6.0L | 364 |
- Universal Catalytic Converter - 3.00in.
- CARB Executive Order D-193-103 Engine Family Number 3GMXA06.0188 ; Certification Level : LEV1 LEV OE Spec Cutting and Welding Required During Installation
- Universal Catalytic Converter - 3.00in.
- 3in. Universal California OBDII Catalytic Converter
- Product Attributes:
- Inlet Orientation: Straight
- Inlet Diameter: 3
- Heat Shield Attached: Yes
- Body Width: 5.5
- Overall Length: 13
- Body Type: Clam Shell
- Heat Shield Material: Aluminized Steel
- Body Height: 3.75
- Subtitle: California / Carb Compliant
- Substrate Material: Ceramic
- Inlet Attachment: Weld-on
- Heat Shield Included: Yes
- Outlet Orientation: Straight
- Body Shape: Oval
- Outlet Attachment: Weld-on
- Sensor Port Count: 0
- Air Tube Adaptable: No
- Body Length: 9
- Outlet Diameter: 3
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 2003 - Chevrolet Silverado 1500 HD | V | 5967 | Rear Right | 8 Cyl 6.0L | 364 |
- Exhaust Manifold Gasket Set
- FEL-PRO MS 92467 Exhaust Manifold Gasket Set
- Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
This Part Fits the Following OEM/Substitute Numbers:
18813, MS16124
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2003 - Chevrolet Silverado 1500 HD | V | 5967 | 8 Cyl 6.0L | 364 |
- 12 piece M8-1.25 x 25mm; Black Oxide; [Available While Supplies Last]
- Header Bolt Set; 12 piece M8-1.25 x 25mm; Black Oxide; [Available While Supplies Last];
- Header Bolt Set
- Product Attributes:
- WARNING CA Proposition 65: No
- Engine Make/Size:
- Chevy 4.8l
- Chevy 4.8l (vortec)
- Chevy 5.0l
- Chevy 5.3l
- Chevy 5.3l (vortec)
- Chevy 5.7l (vortec)
- Chevy 6.0l (vortec)
-
Features:
- Designed For Quick Easy Installation
- Compact Bolt Head And Flange
- Black Oxide Finish Resists Corrosion
- Black oxide finished carbon steel header bolts have a compact hex head and the flange is ideal for use where space is minimal - your typical header flange. Includes twelve (12) M8 - 1.25 x 25mm header bolts.
Additional Fitment Information:
| Vehicle |
|---|
| 2003 - Chevrolet Silverado 1500 HD |
- 12 piece M8-1.25 x 25mm; Black Oxide; [Available While Supplies Last]
- Header Bolt Set; 12 piece M8-1.25 x 25mm; Black Oxide; [Available While Supplies Last];
- Header Bolt Set
- Product Attributes:
- WARNING CA Proposition 65: No
- Engine Make/Size:
- Chevy 4.8l
- Chevy 4.8l (vortec)
- Chevy 5.0l
- Chevy 5.3l
- Chevy 5.3l (vortec)
- Chevy 5.7l (vortec)
- Chevy 6.0l (vortec)
-
Features:
- Designed For Quick Easy Installation
- Compact Bolt Head And Flange
- Black Oxide Finish Resists Corrosion
- Black oxide finished carbon steel header bolts have a compact hex head and the flange is ideal for use where space is minimal - your typical header flange. Includes twelve (12) M8 - 1.25 x 25mm header bolts.
Additional Fitment Information:
| Vehicle |
|---|
| 2003 - Chevrolet Silverado 1500 HD |
- Exhaust Pipe Gasket
- FEL-PRO 61323 Exhaust Pipe Gasket
- Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
This Part Fits the Following OEM/Substitute Numbers:
15077362, EG24415, F31731
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2003 - Chevrolet Silverado 1500 HD | V | 5967 | 8 Cyl 6.0L | 364 |
- 1-3/4 in. Tubing Dia.; 3 in. Collector Dia.; Includes Gaskets And Hardware; Black Coating For Pre-Use Protection Only;Not Legal For Sale Or Use In NY on California Emissions Vehicles Use With Y-Pipes 82-1176; 82-1176 Will Not Fit 6.0L~Hook Ups For Smog And Engine Management Sensors Where Required~Slip-Fit Collector~Catalytic Converter Must Be Relocated~Long Tube Header
- Long Tube Header; 1-3/4 in. Tubing Dia.; 3 in. Collector Dia.; Includes Gaskets And Hardware; Black Coating For Pre-Use Protection Only;
- Long Tube Header
- Product Attributes:
- Tube Diameter: 1.750 In.
- Application: Automotive
- Coated Finish: Black
- Port Shape: N/a
- Engine Make/Size:
- Chevy 4.8l
- Chevy 5.3l (vortec)
- Chevy 6.0l
- Tube Direction: N/a
-
Features:
- Plasma Cut CNC-Machined 3/8 in. Thick Head Flanges
- 16-Gauge Mandrel-Bent Mild Steel Tubing
- Matched To Exhaust Port Profile For Best Seal And Flow
- Tubes Enter Collector In Proper Firing Order For Max Scavenging
- Includes Gaskets/Hardware/Installation Instructions
- Combination Ease Of Installation/Fit/Maximum Performance Gain
- Connects Without Hassle To The Stock Y-Pipe On Most Models
- Custom Engineered for Racetrack Performance and Sound
- Black Paint Coating For Pre-Use Protection Only
- Three Year Limited Warranty
- Made In The USA
- Manufactured using mandrel-bent, 16-gauge mild steel tubing and port-matched, CNC-machined, 3/8 in.-thick head flanges. They are designed for the best combination of ease of installation, fit and maximum performance gain for your vehicle. PaceSetter Performance Headers come with gaskets, hardware and installation instructions and are backed by a three year warranty. Refer to the warranty elsewhere in this catalog. PaceSetter Performance Headers are available in raw steel or optional ARMOR*Coat, a polished, 2000 F metallic ceramic coating. Raw steel headers are delivered with a black coating applied at the factory for pre-installation protection only. It burns off on first use. ARMOR*Coat wont discolor like paint, chrome or even stainless steel, reduces underhood temperatures, helps the header resist rust and corrosion and is easy to keep clean. The coating itself is guaranteed not to chip, peel or flake for three years.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2003 - Chevrolet Silverado 1500 HD | V | 5967 | 8 Cyl 6.0L | 364 |
- 1-3/4 in. Tubing Dia.; 3 in. Collector Dia.; Includes Gaskets And Hardware; Black Coating For Pre-Use Protection Only;Not Legal For Sale Or Use In California Use With Y-Pipes 82-1176; 82-1176 Will Not Fit 6.0L~Hook Ups For Smog And Engine Management Sensors Where Required~Slip-Fit Collector~Catalytic Converter Must Be Relocated~Long Tube Header
- Long Tube Header; 1-3/4 in. Tubing Dia.; 3 in. Collector Dia.; Includes Gaskets And Hardware; Black Coating For Pre-Use Protection Only;
- Long Tube Header
- Product Attributes:
- Tube Diameter: 1.750 In.
- Application: Automotive
- Coated Finish: Black
- Port Shape: N/a
- Engine Make/Size:
- Chevy 4.8l
- Chevy 5.3l (vortec)
- Chevy 6.0l
- Tube Direction: N/a
-
Features:
- Plasma Cut CNC-Machined 3/8 in. Thick Head Flanges
- 16-Gauge Mandrel-Bent Mild Steel Tubing
- Matched To Exhaust Port Profile For Best Seal And Flow
- Tubes Enter Collector In Proper Firing Order For Max Scavenging
- Includes Gaskets/Hardware/Installation Instructions
- Combination Ease Of Installation/Fit/Maximum Performance Gain
- Connects Without Hassle To The Stock Y-Pipe On Most Models
- Custom Engineered for Racetrack Performance and Sound
- Black Paint Coating For Pre-Use Protection Only
- Three Year Limited Warranty
- Made In The USA
- Manufactured using mandrel-bent, 16-gauge mild steel tubing and port-matched, CNC-machined, 3/8 in.-thick head flanges. They are designed for the best combination of ease of installation, fit and maximum performance gain for your vehicle. PaceSetter Performance Headers come with gaskets, hardware and installation instructions and are backed by a three year warranty. Refer to the warranty elsewhere in this catalog. PaceSetter Performance Headers are available in raw steel or optional ARMOR*Coat, a polished, 2000 F metallic ceramic coating. Raw steel headers are delivered with a black coating applied at the factory for pre-installation protection only. It burns off on first use. ARMOR*Coat wont discolor like paint, chrome or even stainless steel, reduces underhood temperatures, helps the header resist rust and corrosion and is easy to keep clean. The coating itself is guaranteed not to chip, peel or flake for three years.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2003 - Chevrolet Silverado 1500 HD | V | 5967 | 8 Cyl 6.0L | 364 |
- 1-3/4 in. Tubing Dia.; 3 in. Collector Dia.; Includes Gaskets And Hardware;Not Legal For Sale Or Use In NY on California Emissions Vehicles Use With Y-Pipes 82-1176; 82-1176 Will Not Fit 6.0L~Hook Ups For Smog And Engine Management Sensors Where Required~Slip-Fit Collector~Catalytic Converter Must Be Relocated~Long Tube Header
- ARMOR Coat Long Tube Header; 1-3/4 in. Tubing Dia.; 3 in. Collector Dia.; Includes Gaskets And Hardware;
- ARMOR Coat Long Tube Header
- Product Attributes:
- Tube Diameter: 1.750 In.
- Application: Automotive
- Coated Finish: Metallic Ceramic
- Port Shape: N/a
- Engine Make/Size:
- Chevy 4.8l
- Chevy 5.3l
- Chevy 6.0l
- Tube Direction: N/a
-
Features:
- Port Matched And CNC-Machined
- 3/8 in. Thick Head Flanges
- 16-Gauge Mandrel-Bent Mild Steel Tubing
- 2000 Degree F. Metallic Ceramic Coating
- ARMOR Coat Wont Discolor Like Paint
- Chrome
- Stainless Steel
- Reduces Underhood Temperatures
- Helps Resist Rust And Corrosion
- Easy To Keep Clean
- Guaranteed Not To Chip
- Peel
- Flake For Three Years
- Includes Gaskets
- Hardware
- Installation Instructions
- Combination Ease Of Installation
- Fit
- Maximum Performance Gain
- Three Year Limited Warranty
- Made In The USA
- Manufactured using mandrel-bent, 16-gauge mild steel tubing and port-matched, CNC-machined, 3/8 in.-thick head flanges. They are designed for the best combination of ease of installation, fit and maximum performance gain for your vehicle. PaceSetter Performance Headers come with gaskets, hardware and installation instructions and are backed by a three year warranty. Refer to the warranty elsewhere in this catalog. PaceSetter Performance Headers are available in raw steel or optional ARMOR*Coat, a polished, 2000 F metallic ceramic coating. Raw steel headers are delivered with a black coating applied at the factory for pre-installation protection only. It burns off on first use. ARMOR*Coat wont discolor like paint, chrome or even stainless steel, reduces underhood temperatures, helps the header resist rust and corrosion and is easy to keep clean. The coating itself is guaranteed not to chip, peel or flake for three years.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2003 - Chevrolet Silverado 1500 HD | V | 5967 | 8 Cyl 6.0L | 364 |
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