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Make 4 interest-free payments of $494.69 fortnightly and receive your order now. More info
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Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $494.69 fortnightly and receive your order now. More info
1-3/4" 304 Stainless Steel Construction: This system is constructed of 1-3/4" mandrel-bent 304 stainless steel tubing for maximum strength and durability. Powerful Sound: This system produces a powerful sound unleashing all available horsepower and torque. Installation: Utilizing factory style flanges this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation. Heavy Duty Flanges: Factory style laser cut flanges are used used for a secure leak-free seal. Optimized Tube Lengths: Tube lengths are optimized for true pulse control technology which improves flow and performance. Retains Factory Sensors: This system has been designed to retain all your factory sensors for a hassle free installation. Computer-Aided Design: Utilizing state-of-the-art computer-aided design technology, this system is designed for custom, high tolerance factory fitment. MIG-Welded: 100% MIG-Welded for race-proven strength and durability. Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles. aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility.
Twisted Steel 304 Stainless Steel Short Tube Header GM Trucks 2500/3500HD 20-23 V8-6.6L L8T
GM Trucks 2500/3500HD 20-23 V8-6.6L L8T
Available to Order
aFe Twisted Steel headers are constructed of 409 stainless steel tubing with thick, CNC-machined flanges to ensure a leak-free seal. They incorporate a merge collector design, reducing the turbulence that occurs when using the traditional form collector-style designs. The performance gains are obvious when coupled with a high-flow Y-pipe. The aFe headers feature a tuned length primary that is out-flowing the stock manifolds by as much as 46 percent. Order the style and configuration tailored to your vehicle and engine application.
Brand | AFE Power |
Manufacturer's Part Number | 48-34145 |
Part Type | Headers |
Product Line | aFe Twisted Steel Headers |
Summit Racing Part Number | AFE-48-34145 |
UPC | 802959483374 |
Header Style | Shorty |
Header Material | 304 stainless steel |
Primary Tube Outside Diameter (in.) | 1 3/4 in. |
Header Color | Natural |
Flange Style | Standard |
Weld-Up | No |
Collector Attachment | 3-bolt flange |
Collector Reducers Included | No |
Tuned | No |
Primary Tube Gauge | 16-gauge |
Flange Thickness (in.) | 0.38 in. |
Bolts/Studs Included | Yes |
Gaskets Included | Yes |
Crossover Pipe Included | No |
Catalytic Converter(s) Included | No |
Motor Mounts Included | No |
Transmission Mount Included | No |
Quantity | Sold as a pair. |
aFe Twisted 1-3/4in 304SS Shorty Header 20-23 GM 2500/3500HD 6.6L V8 | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2020 | GMC | Sierra 3500 HD | Base | |
2020 | Chevrolet | Silverado 2500 HD | High Country | |
2020 | GMC | Sierra 2500 HD | Base | |
2020 | GMC | Sierra 3500 HD | SLT | |
2020 | GMC | Sierra 3500 HD | SLE | |
2020 | Chevrolet | Silverado 2500 HD | Custom | |
2020 | Chevrolet | Silverado 3500 HD | LT | |
2020 | Chevrolet | Silverado 2500 HD | LTZ | |
2020 | Chevrolet | Silverado 2500 HD | WT | |
2020 | GMC | Sierra 2500 HD | AT4 | |
2020 | GMC | Sierra 2500 HD | SLT | |
2020 | GMC | Sierra 2500 HD | Denali | |
2020 | GMC | Sierra 2500 HD | SLE | |
2020 | GMC | Sierra 3500 HD | Denali | |
2020 | Chevrolet | Silverado 3500 HD | LTZ | |
2020 | Chevrolet | Silverado 3500 HD | WT | |
2020 | Chevrolet | Silverado 3500 HD | High Country | |
2020 | Chevrolet | Silverado 2500 HD | LT | |
2020 | GMC | Sierra 3500 HD | AT4 | |
2021 | Chevrolet | Express 3500 | LT | |
2021 | GMC | Sierra 2500 HD | SLT | |
2021 | GMC | Sierra 2500 HD | AT4 | |
2021 | GMC | Sierra 2500 HD | SLE | |
2021 | Chevrolet | Silverado 2500 HD | LT | |
2021 | GMC | Sierra 2500 HD | Denali | |
2021 | Chevrolet | Silverado 3500 HD | LTZ | |
2021 | Chevrolet | Silverado 3500 HD | High Country | |
2021 | Chevrolet | Silverado 2500 HD | Custom | |
2021 | Chevrolet | Silverado 2500 HD | LTZ | |
2021 | Chevrolet | Silverado 2500 HD | High Country | |
2021 | GMC | Sierra 3500 HD | SLE | |
2021 | GMC | Sierra 3500 HD | Base | |
2021 | GMC | Sierra 2500 HD | Base | |
2021 | GMC | Sierra 3500 HD | SLT | |
2021 | GMC | Sierra 3500 HD | Denali | |
2021 | Chevrolet | Silverado 3500 HD | WT | |
2021 | Chevrolet | Silverado 2500 HD | WT | |
2021 | GMC | Sierra 3500 HD | AT4 | |
2021 | Chevrolet | Express 3500 | LS | |
2021 | Chevrolet | Express 3500 | Base | |
2021 | Chevrolet | Express 2500 | LS | |
2021 | Chevrolet | Express 2500 | Base | |
2021 | Chevrolet | Express 2500 | LT | |
2021 | Chevrolet | Silverado 3500 HD | LT | |
2022 | Chevrolet | Silverado 3500 HD | LT | |
2022 | GMC | Sierra 3500 HD | Pro | |
2022 | GMC | Sierra 2500 HD | SLE | |
2022 | GMC | Sierra 3500 HD | SLE | |
2022 | GMC | Sierra 2500 HD | SLT | |
2022 | Chevrolet | Express 2500 | LS | |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |
1-3/4" 304 Stainless Steel Construction: This system is constructed of 1-3/4" mandrel-bent 304 stainless steel tubing for maximum strength and durability. Powerful Sound: This system produces a powerful sound unleashing all available horsepower and torque. Installation: Utilizing factory style flanges this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation. Heavy Duty Flanges: Factory style laser cut flanges are used used for a secure leak-free seal. Optimized Tube Lengths: Tube lengths are optimized for true pulse control technology which improves flow and performance. Retains Factory Sensors: This system has been designed to retain all your factory sensors for a hassle free installation. Computer-Aided Design: Utilizing state-of-the-art computer-aided design technology, this system is designed for custom, high tolerance factory fitment. MIG-Welded: 100% MIG-Welded for race-proven strength and durability. Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles. aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility.
Twisted Steel 304 Stainless Steel Short Tube Header GM Trucks 2500/3500HD 20-23 V8-6.6L L8T
GM Trucks 2500/3500HD 20-23 V8-6.6L L8T
Available to Order
aFe Twisted Steel headers are constructed of 409 stainless steel tubing with thick, CNC-machined flanges to ensure a leak-free seal. They incorporate a merge collector design, reducing the turbulence that occurs when using the traditional form collector-style designs. The performance gains are obvious when coupled with a high-flow Y-pipe. The aFe headers feature a tuned length primary that is out-flowing the stock manifolds by as much as 46 percent. Order the style and configuration tailored to your vehicle and engine application.
Brand | AFE Power |
Manufacturer's Part Number | 48-34145 |
Part Type | Headers |
Product Line | aFe Twisted Steel Headers |
Summit Racing Part Number | AFE-48-34145 |
UPC | 802959483374 |
Header Style | Shorty |
Header Material | 304 stainless steel |
Primary Tube Outside Diameter (in.) | 1 3/4 in. |
Header Color | Natural |
Flange Style | Standard |
Weld-Up | No |
Collector Attachment | 3-bolt flange |
Collector Reducers Included | No |
Tuned | No |
Primary Tube Gauge | 16-gauge |
Flange Thickness (in.) | 0.38 in. |
Bolts/Studs Included | Yes |
Gaskets Included | Yes |
Crossover Pipe Included | No |
Catalytic Converter(s) Included | No |
Motor Mounts Included | No |
Transmission Mount Included | No |
Quantity | Sold as a pair. |
aFe Twisted 1-3/4in 304SS Shorty Header 20-23 GM 2500/3500HD 6.6L V8 | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2020 | GMC | Sierra 3500 HD | Base | |
2020 | Chevrolet | Silverado 2500 HD | High Country | |
2020 | GMC | Sierra 2500 HD | Base | |
2020 | GMC | Sierra 3500 HD | SLT | |
2020 | GMC | Sierra 3500 HD | SLE | |
2020 | Chevrolet | Silverado 2500 HD | Custom | |
2020 | Chevrolet | Silverado 3500 HD | LT | |
2020 | Chevrolet | Silverado 2500 HD | LTZ | |
2020 | Chevrolet | Silverado 2500 HD | WT | |
2020 | GMC | Sierra 2500 HD | AT4 | |
2020 | GMC | Sierra 2500 HD | SLT | |
2020 | GMC | Sierra 2500 HD | Denali | |
2020 | GMC | Sierra 2500 HD | SLE | |
2020 | GMC | Sierra 3500 HD | Denali | |
2020 | Chevrolet | Silverado 3500 HD | LTZ | |
2020 | Chevrolet | Silverado 3500 HD | WT | |
2020 | Chevrolet | Silverado 3500 HD | High Country | |
2020 | Chevrolet | Silverado 2500 HD | LT | |
2020 | GMC | Sierra 3500 HD | AT4 | |
2021 | Chevrolet | Express 3500 | LT | |
2021 | GMC | Sierra 2500 HD | SLT | |
2021 | GMC | Sierra 2500 HD | AT4 | |
2021 | GMC | Sierra 2500 HD | SLE | |
2021 | Chevrolet | Silverado 2500 HD | LT | |
2021 | GMC | Sierra 2500 HD | Denali | |
2021 | Chevrolet | Silverado 3500 HD | LTZ | |
2021 | Chevrolet | Silverado 3500 HD | High Country | |
2021 | Chevrolet | Silverado 2500 HD | Custom | |
2021 | Chevrolet | Silverado 2500 HD | LTZ | |
2021 | Chevrolet | Silverado 2500 HD | High Country | |
2021 | GMC | Sierra 3500 HD | SLE | |
2021 | GMC | Sierra 3500 HD | Base | |
2021 | GMC | Sierra 2500 HD | Base | |
2021 | GMC | Sierra 3500 HD | SLT | |
2021 | GMC | Sierra 3500 HD | Denali | |
2021 | Chevrolet | Silverado 3500 HD | WT | |
2021 | Chevrolet | Silverado 2500 HD | WT | |
2021 | GMC | Sierra 3500 HD | AT4 | |
2021 | Chevrolet | Express 3500 | LS | |
2021 | Chevrolet | Express 3500 | Base | |
2021 | Chevrolet | Express 2500 | LS | |
2021 | Chevrolet | Express 2500 | Base | |
2021 | Chevrolet | Express 2500 | LT | |
2021 | Chevrolet | Silverado 3500 HD | LT | |
2022 | Chevrolet | Silverado 3500 HD | LT | |
2022 | GMC | Sierra 3500 HD | Pro | |
2022 | GMC | Sierra 2500 HD | SLE | |
2022 | GMC | Sierra 3500 HD | SLE | |
2022 | GMC | Sierra 2500 HD | SLT | |
2022 | Chevrolet | Express 2500 | LS | |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |
aFe Bladerunner Ductile Iron Manifolds Exhaust Dodge Diesel
SKU: afe46-40012
$1,215.30
or 4 payments of $303.82 with Info
aFe Bladerunner Manifolds Exhaust for Ford Diesel Trucks 03-
SKU: afe46-40094
$1,458.92
or 4 payments of $364.73 with Info
aFe Bladerunner Manifolds Exhaust MAN EXH Dodge Diesel Truck
SKU: afe46-40011
$1,714.02
or 4 payments of $428.50 with Info