Hedman | Stainless OE-Fit Headers For '01-06 2WD & 4WD GM Trucks w/8.1L - Chevrolet / GMC 8.1L 2001-2006

Hedman - Exhaust Header

Description

Hedman Hedders began in 1954 as a one-man operation. Bob Hedman, founder of Hedman Hedders, sold his highly sought-after exhaust pipes to other racers on the salt flats of the Mojave Desert. But what started as a way to earn a few bucks to pay for Bob's racing hobby, quickly became the premier manufacturer of exhaust pipes for both the racing and street markets.

Originally designed for straight-line drag racers, Hedman's reputation for building exhaust pipes that gave you the most horsepower for your money quickly spread. It wasn't long before Hedman Hedders became the brand of choice among elite engine builders, racers, and racing series. Familiar names like Don Garlits, Warren Johnson, Shirley Muldowney, Bob Chandler and his BIG FOOT race team, and the IROC series.

Hedman Hedders is constantly redesigning itself to meet environmental demands and integrating computer technology to ensure its products deliver the ultimate performance enhancement.

Whether you are a professional or athletic racer, Hedman Hedders builds your hedder with one goal in mind, optimum performance. Even if you are not a racer, the lessons Hedman learns on the track and on the dyno are reflected in every street hedder we design.

Characteristics

• Air Conditioning: Yes
• Automatic Transmission - Column: Yes
• Automatic Transmission - Floor: Yes
• Bolts/Studs Included: Yes
• Catalytic Converter(s) Included: No
• Collector Attachment: Stock
• Collector Bolts Included: Yes
• Collector Diameter: Stock
• Collector Size: Stock
• Collector Style: Stock Collector
• Contents: headers, head and collector flange gaskets (when applicable), mounting hardware
• Crossover Pipe Included: No
• Cylinder Head Port Shape: Square
• Cylinder Head: Stock Profile Heads
• Emissions Notes: EO# D167-33 (click here for covered vehicles in document on ARB.CA.GOV website)
• Exhaust System Dia: Factory hookup
• Finish Type: Uncoated Stainless Steel
• Finish: Uncoated
• Flange Style: Standard
• Flange Thickness: 0.375 in.
• Gasket Or Seal Included: Yes
• Header Construction: T304 STAINLESS STEEL
• Header Finish: Raw
• Header Material: T304 Stainless Steel
• Header Style: Short Tube
• Installation Hardware Included: Yes
• Manual Transmission - Column: No
• Manual Transmission - Floor: Yes
• Material: T304 Stainless Steel
• Motor Mounts Included: No
• Mounting Hardware Included: Yes
• Notes: 01-06 GM 3/4, 1 Ton Truck/SUV 2-4WD 8.1L
• Package Contents: Set of Headers, mounting hardware and gaskets
• Power Steering: Yes
• Primary Tube Diameter (in): 1.75 in.
• Primary Tube Gauge: 16g
• Quantity: Sold as a pair.
• Reducer Outlet Size: Stock
• Reducers Included: No
• Replacement Gasket: 27550
• Replacement Head Flange Gasket: 27550
• Tube Design: Standard
• Tube Diameter: 1-3/4 in.
• Tube Length: Short Tubes
• Tube Material Thickness: 16g
• Tube Size: 1-3/4 in.
• Tube Style: Shorty
• Tuned: No
• Weld-Up: No
• with A.I.R. System: No
• with EGR: No
• Y-Pipe Included: No
• Air Conditioning: Yes
• Automatic Transmission - Column: Yes
• Automatic Transmission - Floor: Yes
• Bolts/Studs Included: Yes
• Catalytic Converter(s) Included: No
• Collector Attachment: Stock
• Collector Bolts Included: Yes
• Collector Diameter: Stock
• Collector Size: Stock
• Collector Style: Stock Collector
• Contents: headers, head and collector flange gaskets (when applicable), mounting hardware
• Crossover Pipe Included: No
• Cylinder Head Port Shape: Square
• Cylinder Head: Stock Profile Heads
• Emissions Notes: Not currently legal for sale or use in California. Please call for status update
• Exhaust System Dia: Factory hookup
• Finish Type: BLACK MAXX- Black Ceramic-Metallic Coating
• Finish: BLACK MAXX Satin Black Ceramic-Metallic
• Flange Style: Standard
• Flange Thickness: 0.375 in.
• Gasket Or Seal Included: Yes
• Header Construction: T304 STAINLESS STEEL
• Header Finish: BLACK MAXX Satin Black Ceramic-Metallic
• Header Material: T304 Stainless Steel
• Header Style: Short Tube
• Installation Hardware Included: Yes
• Manual Transmission - Column: No
• Manual Transmission - Floor: Yes
• Material: T304 Stainless Steel
• Motor Mounts Included: No
• Mounting Hardware Included: Yes
• Notes: 01-06 GM 3/4, 1 Ton Truck/SUV 2-4WD 8.1L
• Package Contents: Set of Headers, mounting hardware and gaskets
• Power Steering: Yes
• Primary Tube Diameter (in): 1.75 in.
• Primary Tube Gauge: 16g
• Quantity: Sold as a pair.
• Reducer Outlet Size: Stock
• Reducers Included: No
• Replacement Gasket: 27550
• Replacement Head Flange Gasket: 27550
• Tube Design: Standard
• Tube Diameter: 1-3/4 in.
• Tube Length: Short Tubes
• Tube Material Thickness: 16g
• Tube Size: 1-3/4 in.
• Tube Style: Shorty
• Tuned: No
• Weld-Up: No
• with A.I.R. System: No
• with EGR: No
• Y-Pipe Included: No
• Air Conditioning: Yes
• Automatic Transmission - Column: Yes
• Automatic Transmission - Floor: Yes
• Bolts/Studs Included: Yes
• Catalytic Converter(s) Included: No
• Collector Attachment: Stock
• Collector Bolts Included: Yes
• Collector Diameter: Stock
• Collector Size: Stock
• Collector Style: Stock Collector
• Contents: headers, head and collector flange gaskets (when applicable), mounting hardware
• Crossover Pipe Included: No
• Cylinder Head Port Shape: Square
• Cylinder Head: Stock Profile Heads
• Emissions Notes: EO# D167-33 (click here for covered vehicles in document on ARB.CA.GOV website)
• Exhaust System Dia: Factory hookup
• Finish Type: HTC SILVER (polished) Ceramic-metallic Coating
• Finish: HTC Polished Silver Ceramic-Metallic
• Flange Style: Standard
• Flange Thickness: 0.375 in.
• Gasket Or Seal Included: Yes
• Header Construction: T304 STAINLESS STEEL
• Header Finish: HTC Polished Silver Ceramic-Metallic
• Header Material: T304 Stainless Steel
• Header Style: Short Tube
• Installation Hardware Included: Yes
• Manual Transmission - Column: No
• Manual Transmission - Floor: Yes
• Material: T304 Stainless Steel
• Motor Mounts Included: No
• Mounting Hardware Included: Yes
• Notes: 01-06 GM 3/4, 1 Ton Truck/SUV 2-4WD 8.1L
• Package Contents: Set of Headers, mounting hardware and gaskets
• Power Steering: Yes
• Primary Tube Diameter (in): 1.75 in.
• Primary Tube Gauge: 16g
• Quantity: Sold as a pair.
• Reducer Outlet Size: Stock
• Reducers Included: No
• Replacement Gasket: 27550
• Replacement Head Flange Gasket: 27550
• Tube Design: Standard
• Tube Diameter: 1-3/4 in.
• Tube Length: Short Tubes
• Tube Material Thickness: 16g
• Tube Size: 1-3/4 in.
• Tube Style: Shorty
• Tuned: No
• Weld-Up: No
• with A.I.R. System: No
• with EGR: No
• Y-Pipe Included: No
• Air Conditioning: Yes
• Automatic Transmission - Column: No
• Automatic Transmission - Floor: Yes
• Bolts/Studs Included: Yes
• Catalytic Converter(s) Included: No
• Collector Attachment: 3 in.
• Collector Bolts Included: Yes
• Collector Diameter: 3 in.
• Collector Size: 3 in.
• Collector Style: BALL and SOCKET Style (Gasketless)
• Contents: Headers, Head Flange Gaskets & Bolts,Collector Bolts, Reducers.
• Crossover Pipe Included: No
• Cylinder Head Port Shape: Round
• Cylinder Head: Stock Profile Heads
• Emissions Notes: Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only.
• Exhaust System Dia: 2-1/2 in.
• Finish Type: Uncoated Stainless Steel
• Finish: Uncoated
• Flange Style: Standard
• Flange Thickness: 0.375 in.
• Gasket Or Seal Included: Yes
• Head Style: Factory Profile
• Head Type: Factory Heads
• Header Construction: T304 STAINLESS STEEL
• Header Finish: Raw
• Header Material: T304 Stainless Steel
• Header Port Shape: Round
• Header Style: Mid-Length Tube
• Installation Hardware Included: Yes
• Key Feature: Engine Swap Headers
• Manual Transmission - Column: No
• Manual Transmission - Floor: Yes
• Material: T304 Stainless Steel
• Motor Mounts Included: No
• O2 Provision: No
• O2 Sensors Included: No
• Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
• Port Style: Round
• Power Steering: Yes
• Primary Tube Diameter (in): 1.75 in.
• Primary Tube Gauge: 16g
• Product Type: Headers
• Quantity: Sold as a pair.
• Reducer Outlet Size: 2-1/2 in.
• Reducers Included: Yes
• Replacement Gasket: 27470
• Replacement Head Flange Gasket: 27470
• Transmission Compatibility: Manual Transmission
• Tube Design: Standard
• Tube Diameter: 1-3/4 in.
• Tube Length: Mid-Length Tubes
• Tube Material Thickness: 16g

Attributs

• 100% Premium T304 Stainless Steel Flange and Tube Construction.
• T304 Stainless Material Is more Durable, Heat Resistant and Corrosion Resistant Than The 409 Stainless Steel Typically Used To Manufacture Exhaust Products.
• Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
• Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
• Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
• Proud To Say, Made In The USA, Since 1954!

Note:

• Livraison GRATUITE / FREE Delivery