2002-2006 Chevrolet Avalanche 2500 8.1 Liter 4WD, 2002-2003 Chevrolet Avalanche 2500 8.1 Liter RWD, 2001-2006 Chevrolet Silverado 2500 HD 8.1 Liter 4WD, 2001-2006 Chevrolet Silverado 2500 HD 8.1 Liter RWD, 2001-2006 Chevrolet Silverado 3500 8.1 Liter 4WD, 2001-2006 Chevrolet Silverado 3500 8.1 Liter RWD, 2001-2006 Chevrolet Suburban 2500 8.1 Liter 4WD, 2001-2006 Chevrolet Suburban 2500 8.1 Liter RWD, 2001-2006 GMC Sierra 2500 HD 8.1 Liter 4WD, 2001-2006 GMC Sierra 2500 HD 8.1 Liter RWD, 2001-2006 GMC Sierra 3500 8.1 Liter 4WD, 2001-2006 GMC Sierra 3500 8.1 Liter RWD, 2001-2006 GMC Yukon XL 2500 8.1 Liter 4WD, 2001-2006 GMC Yukon XL 2500 8.1 Liter RWD
Notes- Air Conditioning: Yes
- Auto Transmission - Column: Yes
- Power Steering: Yes
- Auto Transmission - Floor: Yes
- Manual Transmission - Column: No
- Manual Transmission - Floor: Yes
- E.O. Number: D167-33
- Footnotes: (127) Late model chassis. ENGINE OFFSET to passenger side of vehicle.
Documents
Attributes
Collector Diameter: | Stock |
Contents: | headers, head and collector flange gaskets (when applicable), mounting hardware |
Cylinder Head Port Shape: | Square |
Header Material: | T304 Stainless Steel |
Primary Tube Diameter (in): | 1.75 in. |
Primary Tube Gauge: | 16g |
Quantity: | Sold as a pair. |
Reducer Outlet Size: | Stock |
Tube Material Thickness: | 16g |
Flange Style: | Standard |
Replacement Gasket: | 27550 |
Finish Type: | Uncoated Stainless Steel |
Header Finish: | Raw |
Notes: | 01-06 GM 3/4, 1 Ton Truck/SUV 2-4WD 8.1L |
Collector Size: | Stock |
Cylinder Head: | Stock Profile Heads |
Title: | HEDMAN HEDDERS STAINLESS HEADERS; 1-3/4 IN. TUBE DIA.; STOCK COLL.; SHORTY DESIGN |
Tube Style: | Shorty |
California Proposition 65: | WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov |
Tube Length: | Short Tubes |
Collector Attachment: | Stock |
Exhaust System Dia: | Factory hookup |
Tube Diameter: | 1-3/4 in. |
Material: | T304 Stainless Steel |
Tube Size: | 1-3/4 in. |
Collector Style: | Stock Collector |
Emissions Notes: | EO# D167-33 (click here for covered vehicles in document on ARB.CA.GOV website) |
Header Style: | Short Tube |
Tube Design: | Standard |
Replacement Head Flange Gasket: | 27550 |
Finish: | Uncoated |
Package Contents: | Set of Headers, mounting hardware and gaskets |
Package Information
Package Length:29 INPackage Width:16.5 INPackage Height:8.25 INWeight:24 LBOrderable Status:YesQuantity:1Package UOM:Smallest Pack (Consumer Level)Package Level GTIN:00732611627009Package Bar Code:732611627009Weight Variance:0.000000000Stacking Factor:0Inner Quantity:0
Extended Information
Country of Origin (Primary):USEmission Code:Legal USHarmonized Tariff Code (Schedule B):8708925000Life Cycle Status Code:Available to OrderLife Cycle Status Description:Available to OrderMSDS Required Flag:NoNAFTA Preference Criterion Code:Criteria BNational Popularity Code:Last 5% of Product Group Sales Value National Popularity Description:Last 5% of Product Group Sales ValueRefurbished Part:NoRemanufactured Part:NoWarranty Special:Limited Lifetime WarrantyWarranty Special UOM:Text Warranty Message
Hedman Hedders
American-made Hedman Hedders have been helping racers unleash more power since 1954! Every set of headers Hedman makes is mandrel-bent for a consistent internal diameter and maximum flow, then flame-tested against leaks. For easy installation, they have unique ball socket collector flanges, which give you up to 20° of connection flexibility in case your pipes don’t match up perfectly. Hedders come with all the gaskets and hardware you need, plus instructions. All of Hedman’s Street Hedders are warranted for life, while Husler Hedders for racing have a 3-year limited warranty. Hedman also makes mufflers, exhaust tips, tubing, and other exhaust parts to those same high standards of performance and quality.Hedman Hedders, began as a one man shop in 1954. Bob Hedman, founder of Hedman Hedders, sold his highly sought after exhaust tubes to fellow racers on the salt flats of the Mojave Desert. But, what started out as a way to make a few bucks to pay for Bobs racing hobby, quickly turned into the premier header manufacturer for both the racing and street header marketplaces.
Originally designed for straightline drag racers, word spread quickly about Hedmans reputation for building headers that gave you the best boost in power for your dollar. It wasnt long before Hedman Hedders was the brand of choice among racings elite engine builders, racers and race series. Familiar names like Don Garlits, Warren Johnson, Shirley Muldowney, Bob Chandler and his BIG FOOT Race Team, and the IROC series.
Hedman Hedders constantly reshapes itself to meet environmental requirements and incorporates computer technology to ensure that its products offer the best performance improvement.
Whether youre a Pro or sportsman racer, Hedman Hedders builds your headers with one goal in mind, optimum performance. Even if youre not a racer, the lessons Hedman learns at the track and on the dyno, make it into every street header we design.