Hedman | HD Silver Long-Tube Headers For 62-74 MOPAR B & E-Body w/361-440 - Dodge / Plymouth 1966-1974

Hedman - Exhaust Header

Description

Hedman Hedders has been manufacturing quality headers in the USA since 1954, and classic musclecars is their specialty. 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 Chrylser's exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

This set is part of Hedman's ELITE line of headers that uses stout 3/8" flanges, and thicker 14 gauge primary tubes. The heavy-duty construction of HEDMAN ELITE Hedders makes them ideal for high-performance engines, which produce higher exhaust temperatures.

ELITE models have a MATTE-SILVER ceramic finish that can withstand temperatures up to 1400 degrees F. The coating looks great, and keeps more heat in the tubes, resulting in faster exhaust speeds to improve exhaust scavenging, and reduce underhood temperatures.

These LONG-TUBE headers fit a variety of 1967-1974 MOPAR passenger cars powered by a Chrysler 361-440 B/RB engine. Included in this list of popular models are 1970-74 Dodge Challenger and Plymouth Barracuda, '66-74 Dodge Charger, '68-74 Plymouth Roadrunner and '67-70 Belvedere (check the application listings for exact fitment). These headers fit both manual and auto transmission models, however, modification to shift linkage may be required. The smooth 1-3/4 in. tube design provides excellent exhaust flow to let your Chrysler 361-440 (wedge-style) engine breathe deep to produce maximum horsepower and torque.

Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.

Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty. The ceramic-metallic coating is covered by a 5-year factory warranty, in addition to Hedman's standard lifetime header warranty.

Characteristics

• Air Conditioning: Yes
• Automatic Transmission - Column: Yes
• 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, gaskets (when applicable), 3-bolt exhaust adapters, hardware
• Crossover Pipe Included: No
• Cylinder Head Port Shape: Square
• Cylinder Head: Stock Profile Heads
• Emissions Notes: Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only.
• Engine: Chrysler B/RB; 361-440
• Exceptions: Some 440 applications may encounter driver side steering or starter interference
• Exhaust System Dia: 2-1/2 in.
• Finish Type: MATTE SILVER Ceramic-metallic coated
• Finish: Matte Silver Ceramic-Metallic
• Flange Style: Standard
• Flange Thickness: 0.375 in.
• Gasket Or Seal Included: Yes
• Header Construction: MILD STEEL- ELITE Heavy-Duty
• Header Fasteners Included: Yes
• Header Finish: Matte Silver Ceramic-Metallic
• Header Material: Mild Steel
• Header Port Shape: Square
• Header Style: Long Tube
• Installation Hardware Included: Yes
• Manual Transmission - Column: Yes
• Manual Transmission - Floor: Yes
• Material: Mild Steel
• Motor Mounts Included: No
• Mounting Hardware Included: Yes
• Notes: 62-74 B & E-Body 361-440
• Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
• Port Shape: Square
• Power Steering: Yes
• Primary Tube Diameter (in): 1.75 in.
• Primary Tube Gauge: 14g
• Quantity: Sold as a pair.
• Reducer Outlet Size: 2-1/2 in.
• Reducers Included: Yes
• Replacement Gasket: 27900
• Replacement Head Flange Gasket: 27900
• Tube Design: Standard
• Tube Diameter: 1-3/4 in.
• Tube Length: Long Tubes
• Tube Material Thickness: 14g
• Tube Size: 1-3/4 in.
• Tube Style: Long Tubes
• Tuned: No
• Variations: 78036, 78033, 73038
• Weld-Up: No
• with A.I.R. System: No
• with EGR: No
• Y-Pipe Included: No

Attributs

• Heavy-Duty ELITE Header Construction With Thick 3/8 in. Flanges and 14g Primary Tubes To Hold Up To The Added Tortures Of High-Performance and Truck Engines.
• Thermal Coating Keeps More Heat In The Headers To Keep Underhood Temps Down and Protect Against Corrosion.
• 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