HEDMAN HEDDERS HTC COATED HEADERS; 1-3/4 IN. TUBE DIA.; 2-1/2 IN. COLL.; MID-LENGTH DESIGN

<p>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.</p><p>These HTC Coated, MID-LENGTH 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 automatic transmission models, however, the use of a mini-starter is required. The smooth 1-3/4 in. tube design provides excellent exhaust flow to let your Chrysler 361-440 (wedge-style) engine breathe freely to produce more low-end horsepower and torque.</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, 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: 00732611780766
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: 2-1/2 in.
Collector Bolts Included: Yes
Collector Diameter: 2-1/2 in.
Collector Size: 2-1/2 in.
Collector Style: 3-Bolt Gasket Style Flange
Contents: headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware
Crossover Pipe Included: No
Cylinder Head Port Shape: Square
Cylinder Head: Stock Profile Heads
E.O. #: No
Emissions Notes: Not Legal For Street Use on ’75-Later Model Years! Legal for off-road use only.
Engine Notes: Chrysler B/RB 361-440
Engine: Chrysler B/RB; 361-440
Exhaust System Dia: 2-1/2 in.
Finish Type: HTC SILVER (polished) Ceramic-metallic Coating
Finish: HTC Polished Silver Ceramic-Metallic
Flange Style: Standard
Flange Thickness: 0.3125 in.
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: Square
Header Style: Mid-Length 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: 66-74 Various Mopar Cars; 361-440
Package Contents: Headers, reducers (exhaust adapters), gaskets, mounting hardware
Port Shape: Square
Power Steering: Yes
Primary Tube Diameter (in): 1.75 in.
Primary Tube Gauge: 16g
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: Mid-Length Tubes
Tube Material Thickness: 16g
Tube Size: 1-3/4 in.
Tube Style: Mid-Length
Tuned: No
Variations: 78070
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: 29 x 16.5 x 8.25 inches
Weight: 19 PG

PDF:

78070series