HEDMAN HEDDERS 67-87 C10/C20 TRUCKS AND SUVS WITH SB CHEVY; STANDARD UNCOATED HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; MID-LENGTH DESIGN

<p>Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing Chevy truck headers for nearly as long. Whether your cherished truck is powered by a Chevy small block, big block, or LS engine, Hedman Hedders manufactures as model for you in its Whittier, California manufactruring facility. This 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 Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.</p><p>These uncoated, MID-LENGTH tube headers fit 1967-1987 2WD, 1/2 ton and 3/4 ton Chevy and GMC trucks, Suburbans, and Blazers with a SB Chevy engine (check the application listings for exact fitment). The smooth 1-5/8 in tube design provides ample exhaust flow to let your C10/C20, C15/C25 truck's 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque. The MID-LENGTH design of these headers keeps the header connection up, tighter to the body, so you can keep your entire exhaust above the frame rails. These headers work with factory chassis, as well as, aftermarket front clips, like Porterbuilt.</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>

Additional Attributes:

GTIN: 00732611690102
Air Conditioning Notes: 70-Up: LARGE compressor use Hedman 20110; SMALL compressor, modify OE bracket.
Air Conditioning: Yes
Automatic Transmission – Column: Yes
Automatic Transmission – Floor: Yes
Bolts/Studs Included: Yes
California Proposition 65: WARNING: Cancer. For more info visit www.P65Warnings.ca.gov
Catalytic Converter(s) Included: No
Chassis Compatibility: NOT For Vehicles With Offset (right) Engine Position!
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: Oval
Cylinder Head: Fits Factory GM Aluminum Angle Plug and Straight Plug Heads.
E.O. #: No
Emissions Notes: Not Legal For Street Use on ’75-Later Model Years! Legal for off-road use only.
Exhaust System Dia: 2-1/2 in.
Finish Type: UNCOATED Mild Steel! Shipped with Temporary Paint.
Finish: Uncoated
Flange Style: Standard
Flange Thickness: 0.375 in.
Gasket Or Seal Included: Yes
Header Construction: MILD STEEL- Standard-Duty
Header Fasteners Included: Yes
Header Finish: Uncoated
Header Material: Mild Steel
Header Port Shape: Oval Port
Header Style: Mid-Length Tube
Installation Hardware Included: Yes
Manual Transmission – Column: No
Manual Transmission – Floor: Yes
Material: Mild Steel
Materials: Mild Steel 16g Tubes; 5/16 in. Head Flanges; 1/4 in. Collector Flanges
Motor Mounts Included: No
Mounting Hardware Included: Yes
Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Port Shape: Oval
Power Steering: Yes
Primary Tube Diameter (in): 1.625 in.
Primary Tube Gauge: 16g
Quantity: Sold as a pair.
Reducer Outlet Size: 2-1/2 in.
Reducers Included: Yes
Replacement Gasket: 27520
Replacement Head Flange Gasket: 27520
Special Engine Notes: Designed for use with the SB Chevy engine located in the factory position.
Transmission Compatibility: Manual Trans. must Use TailShaft style crossmember or modify factory crossmember
Tube Design: Standard
Tube Diameter: 1-5/8 in.
Tube Length: Mid-Length Tubes
Tube Material Thickness: 16g
Tube Size: 1-5/8 in.
Tube Style: Mid-Length
Tuned: No
Variations: 69016
Weld-Up: No
with A.I.R. System: No
with EGR: No
Y-Pipe Included: No

Extended Information:

Emissions : EPA Eligible
Life Cycle Status: Available To Order

Packaging:

Quantity of Each: 1
Package UOM: ST
Dimension: 39 x 16.5 x 8.25 inches
Weight: 24 PG

PDF:

69010-69020series-instruction