JBA 1860SJS – 01-03 Gm Truck 8.1L BBC w/o EGR/A.I.R. 1-3/4in Primary Silver Ctd Cat4Ward Header

Description

JBA 1860SJS – 01-03 Gm Truck 8.1L BBC w/o EGR/A.I.R. 1-3/4in Primary Silver Ctd Cat4Ward Header

01-03 GM Truck Cat4Ward® 8.1L Silver Ctd

JBA Performance Exhaust 1860SY 3″ Stainless Steel Mid-Pipe Down Pipes for 1860/61 for 8.1L with Allison Transmission.

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-57-48Catalytic Converter(s) Included: NoCollector Diameter: 3Collector Port Diameter: 3Collector Reducers Included: NoColor: GreyDesign: ShortyEmissionFullDES: 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: Metallic Ceramic CoatedFlange Thickness: 3/8Gasket Or Seal Included: YesGaskets Included: YesGrade Type: PerformanceHeader Material: 409 Stainless SteelHeader Style: ShortyMounting Hardware Included: YesOxygen Sensor Port: NoPrimary Tube Outside Diameter: 1.625Primary Tubing Diameter: 1.625Sheen Level: Semi-GlossTube Wall Thickness: 0.059