Hedman Hedders - 69016
Headers - Street - 1.625 in Primary - 3 in Collector - Steel - Metallic Ceramic - Small Block Chevy - GM Fullsize SUV / Truck 1967-87 - Pair
67-87 C10/C20 Trucks with SB Chevy; Standard HTC coated Hedders; 1-5/8" Tube Dia.; 3" Coll.; MID-LENGTH Design
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.
These HTC coated, 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
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. 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.
- Handcrafted, Mild Steel Construction.
- The Mid-Length Tube Header Design Provides Significantly More Low and Mid-range Power than Cast Manifolds, and Provide Better Ground Clearance And Component Compatibility Than Long Tube Headers.
- 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)
- Limited Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
- Proud To Say, Made In The USA, Since 1954!
Tube Size: 1-5/8 in.
Tube Style: Mid-Length
Variations: 69010
Cylinder Head Port Shape: Oval
Header Finish: HTC Polished Silver Ceramic-Metallic
Header Material: Mild Steel
Mounting Hardware Included: Yes
Primary Tube Diameter (in): 1.625 in.
Primary Tube Gauge: 16g
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: Fits Factory GM Aluminum Angle Plug and Straight Plug Heads.
Replacement Gasket: 27520
Installation Hardware Included: Yes
with A.I.R. System: No
with EGR: No
Y-Pipe Included: No
Collector Attachment: 3 in.
Transmission Compatibility: Manual Trans. must Use TailShaft style crossmember or modify factory crossmember
Header Construction: MILD STEEL- Standard-Duty
E.O. #: No
Contents: headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware
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!
Air Conditioning Notes: 70-Up: LARGE compressor needs bracket 20110; SMALL compressor, modify OE bracket
Collector Diameter: 3 in.
Package Contents: Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
Tube Design: Standard
Header Fasteners Included: Yes
Bolts/Studs Included: Yes
Flange Thickness: 0.375 in.
Gasket Or Seal Included: Yes
Header Style: Mid-Length 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: HTC Polished Silver Ceramic-Metallic
Finish Type: HTC SILVER (polished) Ceramic-metallic Coating
Flange Style: Standard
Replacement Head Flange Gasket: 27520
Header Port Shape: Oval Port
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Material: Mild Steel
Materials: Mild Steel Construction with HTC. 16g Tubes; 5/16 in. Head Flanges
Port Shape: Oval
Power Steering: Yes
Reducer Outlet Size: 2-1/2 in.
Special Engine Notes: Designed for use with the SB Chevy engine located in the factory position.
Tube Diameter: 1-5/8 in.
Tube Length: Mid-Length Tubes
Tube Material Thickness: 16g
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