Hedman Hedders 77-79 1/2-1 TON P/U 351-400M- BLACK MAXX 89363

<p>Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing Ford truck headers decades. 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 exhaust system to bolt up to these Ford 351M/400 headers, even if it is not perfectly aligned with the header collectors.</p><p>These BLACK-MAXX coated, LONG-TUBE, fenderwell-exit headers fit 1977-79 Ford 1/2, 3/4 and 1 ton, 4WD Trucks and Broncos with a 351m or 400 engine. The long, smooth-flowing 1-5/8 in. tube design provides great exhaust flow to let your Ford truck or Bronco's 351M of 400 engine breathe easy, and produce loads of torque. They fit both automatic and manual transmission vehicles.</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. These headers have a high temperature, SATIN-BLACK 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>

• 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: 00732611893633
• Brand Name: Hedman Hedders
• 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: BLACK MAXX Satin Black Ceramic-Metallic
• Finish Type: BLACK MAXX- Black Ceramic-Metallic Coating
• Flange Style: Standard
• Replacement Head Flange Gasket: 27720
• Header Port Shape: Oval Port
• Key Feature: Fenderwell Exit
• Manual Transmission - Column: Yes
• Manual Transmission - Floor: Yes
• Material: Mild Steel
• Port Shape: Oval
• Power Steering: Yes
• Reducer Outlet Size: 2-1/2 in.
• Tube Design: LONG TUBES
• Tube Diameter: 1-5/8 in.
• Tube Length: Long Tubes
• Tube Size: 1-5/8 in.
• Variations: 89360, 89368
• Cylinder Head Port Shape: Oval
• Header Finish: BLACK MAXX Satin Black Ceramic-Metallic
• Header Material: Mild Steel
• Mounting Hardware Included: Yes
• Primary Tube Diameter (in): 1.625 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: 27720
• 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
• Engine Version: Ford Cleveland Block (C)
• Contents: headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware
• Notes: 77-79 Ford F150, F250, F350, Bronco; 4WD 351-400M
• Emissions Notes: NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only.
• 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.

Extended Information:

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

Packing Information:

• Quantity of Each: 1
• Package UOM: ST
• Dimension: 46.000 x 18.250 x 9.500 inches
• Weight: 30.000 lb

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