Hedman Hedders STANDARD-DUTY UNCOATED HEADERS;1-3/4 IN. TUBE;3 IN. COLL/FULL-LENGTH DESIGN;67-91 1/2-1 TON 2WD TRUCK 396-502/68-91 3/4 TON 4WD TRUCK 396-502;68-95 CHEVROLET CLASS A FULL SIZE MOTORHOME 396-502/NOT FOR 90-93 CHEVROLET 454 SS TRUCK 69110

<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. Hedman's unique, gasketless ball and socket collector design allows your Big Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.</p><p>These uncoated, LONG-TUBE headers are one of Hedman's best selling Chevy truck headers. They fit a wide range of early to mid-year 2WD and 4WD Chevy Trucks and SUVs, powered by a Big Block Chevy engine. Included in this header's long list of applications is 1968-1991 Chevy/GMC 1/2 to 1 Ton 2WD, or 1/2 and 3/4 ton 4WD trucks, Blazers and Suburbans (check the application listings for exact fitment). The smooth 1-3/4 in. tube design provides ample exhaust flow to let your truck's 396-502 BB Chevy engine breathe easy, and produce maximum horsepower and torque.</p><p>These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.</p><p>Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.</p><p>Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.</p>

• Handcrafted, Mild Steel Construction.
• Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
• 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!

Attributes:

• GTIN: 00732611691109
• Brand Name: Hedman Hedders
• Replacement Head Flange Gasket: 27530
• Header Port Shape: Round
• Manual Transmission - Column: Yes
• Manual Transmission - Floor: Yes
• Material: Mild Steel
• Port Shape: Round
• Power Steering: Yes
• Reducer Outlet Size: 2-1/2 in.
• Tube Design: LONG TUBES
• Tube Diameter: 1-3/4 in.
• Tube Length: Long Tubes
• Tube Size: 1-3/4 in.
• Variations: 69116, 69820
• Cylinder Head Port Shape: Round
• Header Finish: Uncoated
• Header Material: Mild Steel
• Mounting Hardware Included: Yes
• Primary Tube Diameter (in): 1.75 in.
• Tuned: No
• Weld-Up: No
• Collector Bolts Included: Yes
• Catalytic Converter(s) Included: No
• Crossover Pipe Included: No
• Motor Mounts Included: No
• Quantity: Sold as a pair.
• Cylinder Head: Stock Profile Heads
• Replacement Gasket: 27530
• Installation Hardware Included: Yes
• with A.I.R. System: No
• with EGR: No
• Y-Pipe Included: No
• Collector Attachment: 3 in.
• Header Construction: Standard-Duty
• E.O. #: No
• Footnotes: 265. Not for use on 1990-93 Chevrolet 454 SS 1/2 Ton Truck.
• Contents: headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware
• Notes: 68-91 GM Trucks & SUVs 396-502 2 & 4WD
• Emissions Notes: NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only.
• Chassis Compatibility: NOT For Vehicles With Offset (right) Engine Position!
• Collector Diameter: 3 in.
• Tube Style: Long Tubes
• Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
• Tube Material Thickness: 16g
• Primary Tube Gauge: 16g
• Flange Thickness: 0.3125 in.
• Bolts/Studs Included: Yes
• Gasket Or Seal Included: Yes
• Header Style: Long Tube
• Reducers Included: Yes
• Air Conditioning: Yes
• Automatic Transmission - Column: Yes
• Automatic Transmission - Floor: Yes
• Collector Size: 3 in.
• Collector Style: BALL and SOCKET Style (Gasketless)
• Exhaust System Dia: 2-1/2 in.
• Finish: Uncoated
• Finish Type: Uncoated Mild steel
• Flange Style: Standard

Extended Information:

• Country of Origin: United States
• Emissions : EPA Eligible
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each: 1
• Package UOM: ST
• Dimension: 39.000 x 16.500 x 8.250 inches
• Weight: 34.000 lb

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