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JBA 1860S - 01-03 Gm Truck 8.1L BBC w/o EGR/A.I.R. 1-3/4in Primary Raw 409SS Cat4Ward Header

JBA  |  MPN: 1860S  |  SKU: JBA-1860S
$51599 $67370

DISCLAIMER: This Item Is Special Ordered, which may have cancellation or return restrictions. Please see our terms and conditions for more information.


PLEASE NOTE: Pictures may be repsentative of style, rather than the actual product. Read the description for more details.

Description

JBA 1860S - 01-03 Gm Truck 8.1L BBC w/o EGR/A.I.R. 1-3/4in Primary Raw 409SS Cat4Ward Header

JBA Cat4Ward® Header 01-03 GM Truck 8.1L BBC W/O EGR or A.I.R. 1 3/4" Primary Raw 409 1860S

JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving – built to withstand it all. JBA’s proprietary Firecone collector design uses race proven technology for producing maximum power and torque gains where you drive most. Each system includes factory style emission connections and high-quality hardware for a professional no-leak installation.

  • Mandrel bent stainless steel tube
  • Proprietary JBA Firecone collector
  • Factory style emission connections
  • Extra thick collector domes
  • 3/8" thick machined flanges with Oversized exhaust ports
CARB EO #: D-57-48
Catalytic Converter(s) Included: No
Collector Diameter: 3
Collector Port Diameter: 3
Collector Reducers Included: No
Color: Grey
Design: Shorty
EmissionFullDES: 1 - This product has been granted a California Air Resources Board (CARB) Executive Order (EO Number) Exemption. It is 50 State Legal when installed on the Specified vehicle per the Manufacturer’s Current Application Guide, the CARB EO, and Installation Instructions.
Finish: Uncoated
Flange Thickness: 3/8
Gasket Or Seal Included: Yes
Gaskets Included: Yes
Grade Type: Performance
Header Material: 409 Stainless Steel
Header Style: Shorty
Mounting Hardware Included: Yes
Oxygen Sensor Port: No
Primary Tube Outside Diameter: 1.625
Primary Tubing Diameter: 1.625
Sheen Level: Matte
Tube Wall Thickness: 0.059

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