<p>Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy trucks for nearly as long. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. The stock-design collector of these headers allows them to bolt directly to your Chevy LS's exhaust system to bolt up, and they have provisions for EGR and NON-EGR engines. This model was tested, then issued an E.O. (Executive Order) Number by the California Air Resources Board (C.A.R.B.), making them 50 state legal for use on the vehicles listed on E.O.#D167-31.</p><p>These HTC coated, EO Replacement headers are Hedman's best selling late model Chevy truck headers. They fit a wide range of early to 1999-2006 2WD and 4WD Chevy/GMC Trucks and SUVs, powered by a 4.8L, 5.3L or 6.0L Chevy LS engine. Included in this header's long list of applications is 1999-2006 Chevy/GMC 1/2 to 1 Ton 2WD and 4WD Silverado, Sierra, Yukon, Tahoe, Escalade, Suburban and Hummer H2 (check the application listings for exact fitment). The smooth 1-5/8 in. tubular design provides ample exhaust flow to let your truck's LS motor breathe easy, and produce significantly more horsepower and torque, while maintaining street legal status.</p><p>Each set includes a pair of header gaskets, collector gaskets, header flange bolts and collector bolts.</p><p>Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty. These headers have a high temperature, POLISHED-SILVER ceramic finish that resists corrosion, and can withstand temperatures up to 1400 degree F. This finish is covered by a 5-year factory warranty, in addition to Hedman's standard lifetime header warranty.</p>
Additional Attributes:
GTIN: 00732611696968
Air Conditioning: Yes
Automatic Transmission – Column: Yes
Automatic Transmission – Floor: Yes
Bolts/Studs Included: Yes
California Proposition 65: WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov
Catalytic Converter(s) Included: No
Collector Attachment: Stock
Collector Bolts Included: Yes
Collector Diameter: Stock
Collector Size: Stock
Collector Style: There are 2 factory Collector designs. INSPECT STOCK CONNECTION BEFORE ORDERING!
Contents: headers, gaskets (when applicable), mounting bolts
Crossover Pipe Included: No
Cylinder Head Port Shape: Round
Cylinder Head: Stock Profile Heads
E.O. #: Yes
Emissions Notes: EO# D167-31 (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.
Footnotes: 223. Right & Left flat 3-bolt flange connector to stock Y-pipe.
Gasket Or Seal Included: Yes
Header Construction: MILD STEEL- Standard-Duty
Header Fasteners Included: Yes
Header Finish: HTC Polished Silver Ceramic-Metallic
Header Material: Mild Steel
Header Port Shape: Round
Header Style: Short Tube
IMPORTANT!: Models without E.G.R. must use block-off plate.
Installation Hardware Included: Yes
Key Feature: Optional EGR incl.
Manual Transmission – Column: No
Manual Transmission – Floor: Yes
Material: Mild Steel
Motor Mounts Included: No
Mounting Hardware Included: Yes
Notes: 99-07 GM 1/2, 3/4, 1 Ton Truck/SUV 4.8-6.0L LS Series Engine
Package Contents: Set of Headers, mounting hardware and gaskets
Port Shape: Round
Power Steering: Yes
Primary Tube Diameter (in): 1.625 in.
Primary Tube Gauge: 14g
Quantity: Sold as a pair.
Reducer Outlet Size: Factory hookup
Reducers Included: Yes
Replacement Gasket: 27470
Replacement Head Flange Gasket: 27470
Tube Design: Standard
Tube Diameter: 1-5/8 in.
Tube Length: Short Tubes
Tube Material Thickness: 14g
Tube Size: 1-5/8 in.
Tube Style: Shorty
Tuned: No
Variations: 69690
Weld-Up: No
with A.I.R. System: No
with EGR: No
Y-Pipe Included: No
Extended Information:
Emissions : CARB Eligible
Life Cycle Status: Available To Order
Packaging:
Quantity of Each: 1
Package UOM: ST
Dimension: 20 x 8 x 13 inches
Weight: 22 PG
Reviews
There are no reviews yet.