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JBA Cat4Ward® Header 01-03 Gm Truck 8.1L BBC W/O EGR or A.I.R. 1 3/4" Primary Silver Ctd 1860SJS
01-03 GM HD Truck 8.1L
Increase your horsepower and torque with JBA Cat4ward headers! They are designed with 3/8 in. thick laser-cut flanges, mandrel-bent primary tubes, and feature JBA's patented Firecone merge collectors. They're available in either steel or 409 stainless steel and are offered in a chrome plated or high-temperature silver ceramic finish for most applications. JBA includes premium-quality mounting hardware and instructions for the installation and, unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This would include components such as cylinder heads, chassis, steering, motor mounts, body mounts, bushings, etc. If aftermarket components, parts from other applications, or custom-altered parts are used on your vehicle, it is the installer's responsibility to verify fitment.
UPC | 694342527730 |
Brand | JBA Performance Exhaust |
Notes | Fits models without air injection manifolds. Must purchase Y-pipe to complete the install to retain emissions legality. |
Tuned | No |
Weld-Up | No |
Quantity | Sold as a pair. |
Emissions | California EO Approved |
Part Type | Headers |
Flange Style | Standard |
Header Color | Silver ceramic coated |
Header Style | Shorty |
Product Line | JBA Performance Exhaust Cat4ward Headers |
Header Material | 409 stainless steel |
Gaskets Included | Yes |
CARB EO Number(s) | D-57-33 |
Primary Tube Gauge | 14-gauge |
Bolts/Studs Included | Yes |
Collector Attachment | Ball and socket flange |
Motor Mounts Included | No |
Flange Thickness (in.) | 0.38 in. |
Crossover Pipe Included | No |
Collector Diameter (in.) | 2.50 |
Summit Racing Part Number | JBA-1860SJS |
Manufacturer's Part Number | 1860SJS |
Collector Reducers Included | No |
Transmission Mount Included | No |
Catalytic Converter(s) Included | No |
Primary Tube Outside Diameter (in.) | 1 3/4 in. |
Compatibility & Application Information | |
---|---|
Make | CHEVROLET |
Model | AVALANCHE 2500 |
Submodel | BASE |
Beginning Year | 2002 |
Ending Year | 2003 |
Engine Type | V8 |
Engine Family | Chevy big block Gen VII |
Engine Size | 8.1L/496 |
Drivetrain | 4WD |
Power Steering | Yes |
Power Brakes (application) | Yes |
Air Conditioning | Yes |
Standard Transmission Column Shift | No |
Standard Transmission Floor Shift | Yes |
Automatic Transmission Column Shift | Yes |
Automatic Transmission Floor Shift | Yes |
Footnotes | 3 - Installation requires welding/modification to exhaust system. 4 - Requires Y-Pipe. 10 - Spark plug boots are changed from stock. 16 - JBA Cat4ward Shorty, direct replacement for factory manifold, installation hardware kit included. |
Make | CHEVROLET |
Model | AVALANCHE 2500 |
Submodel | BASE |
Beginning Year | 2002 |
Ending Year | 2003 |
Engine Type | V8 |
Engine Family | Chevy big block Gen VII |
Engine Size | 8.1L/496 |
Drivetrain | RWD |
Power Steering | Yes |
Power Brakes (application) | Yes |
Air Conditioning | Yes |
Standard Transmission Column Shift | No |
Standard Transmission Floor Shift | Yes |
Automatic Transmission Column Shift | Yes |
Automatic Transmission Floor Shift | Yes |
Footnotes | 3 - Installation requires welding/modification to exhaust system. 4 - Requires Y-Pipe. 10 - Spark plug boots are changed from stock. 16 - JBA Cat4ward Shorty, direct replacement for factory manifold, installation hardware kit included. |
Make | CHEVROLET |
Model | SILVERADO 2500 HD |
Submodel | BASE |
Beginning Year | 2001 |
Ending Year | 2003 |
Engine Type | V8 |
Engine Family | Chevy big block Gen VII |
Engine Size | 8.1L/496 |
Drivetrain | 4WD |
Power Steering | Yes |
Power Brakes (application) | Yes |
Air Conditioning | Yes |
Standard Transmission Column Shift | No |
Standard Transmission Floor Shift | Yes |
Automatic Transmission Column Shift | Yes |
Automatic Transmission Floor Shift | Yes |
JBA 01-03 Gm Truck 8.1L BBC w/o EGR/A.I.R. 1-3/4in Primary Silver Ctd Cat4Ward Header | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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2001 | Chevrolet | Silverado 2500 HD | LT |
Extended DescriptionJBA Cat4Ward® Header 01-03 Gm Truck 8.1L BBC W/O EGR or A.I.R. 1 3/4" Primary Silver Ctd 1860SJS Application Summary01-03 GM HD Truck 8.1L JBA Performance Exhaust Cat4ward Headers 1860SJS Increase your horsepower and torque with JBA Cat4ward headers! They are designed with 3/8 in. thick laser-cut flanges, mandrel-bent primary tubes, and feature JBA's patented Firecone merge collectors. They're available in either steel or 409 stainless steel and are offered in a chrome plated or high-temperature silver ceramic finish for most applications. JBA includes premium-quality mounting hardware and instructions for the installation and, unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This would include components such as cylinder heads, chassis, steering, motor mounts, body mounts, bushings, etc. If aftermarket components, parts from other applications, or custom-altered parts are used on your vehicle, it is the installer's responsibility to verify fitment. Part Attributes
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50.
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