JBA Cat4Ward Headers

Code: jba1850S-2JT


JBA Cat4Ward Header 1 5/8″

Part Number: jba1850S-2JT
Header Style: Shorty
Header Material: 409 Stainless Steel
Header Finish: Titanium Ceramic
Weld-Up: No
Outside Diameter (in.): 1 5/8 in.
Flange Style: Standard
Collector Attachment: Ball/Socket
Collector Diameter: 2.500 in.
Collector Reducers Included: No
Primary Tube Gauge: 16-gauge
Flange Thickness (in.): 0.375 in.
Bolts/Studs Included: Yes
Gaskets Included: Yes
Crossover Pipe Included: No
Motor Mounts Included: No
Transmission Mount Included: No


In Stock
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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. They 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. jba1850s-2jt jba1850s-2jt

Additional information


02-13 GM Truck 4.8L/5.3L LS