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Hedman Hedders 66571 - HTC Coated Headers; 1-3/4 in. Tube Dia.; Stock Coll.; SHORTY Design
Please hurry! Only 1 left in stock
- Regular price
- $1,166.72
- Regular price
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$2,414.45 - Sale price
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Description
xAttributes
- Style: Short Tube
- Collector Diameter (IN): 3 Inch
- State Legal: 50 State Legal
- Exit Location: Chassis Exit
- Primary Tube Diameter (IN): 1-3/4 Inch
- Flange Type: Standard
- Flange Thickness: 3/8 Inch
- Color/ Finish: Polished Metallic Ceramic Coated
- Material: Stainless Steel
- Includes Bolts/Studs: Yes
- Includes Gaskets: Yes
- Includes Reducers: No
- Welding Required: No
Product Description
The standard duty Hedman Hedders in this section come from the factory with an extremely durable, protective ceramic metallic coating. Hedman Hedders, pioneered the use of ceramic metallic coatings, back in the early 1980's. Previously used exclusively in the aerospace industry, Hedman Hedders recognized it's potential for improving both the lifespan, and functionality of exhaust headers. Standard duty, Hedman Hedders are manufactured using 18 Gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 Gauge tubing), and flanges (some models use 3/8 Inch flanges). Some header applications may require the use of special engine mounts, mini starters, etc. additionally, some stock or aftermarket components may interfere with the proper installation of these headers on your vehicle.
Features & Benefits
- Standard Duty, Hi-Tech Coating
- 18 Gauge Mandrel Bend
- Ceramic Metallic Coating Protects Headers Against Heat Up To 1400 Degree Fahrenheit
- Resists Corrosion Caused By Environmental Factors, Such As Rain, Road Salts And Oxidation
- Insulating Properties Of This Finish Keeps Exhaust Gas Heat In The Tubes, Which Speeds Up Gas Flow And Protects Underhood Components From Excessive Heat
- Limited Lifetime Warranty And Limited 5 Year Warranty On Coating
Vehicle Fitment
xYear
Make
Model
Engine
Notes
1992 - 1995
Chevrolet
C2500 Suburban
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (127) Late model chassis. ENGINE OFFSET to passenger side of vehicle.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Drivetrain: 2WD
E.O. Number: D167-29
Notes: 3/4 Ton Models
1992 - 1995
Chevrolet
C2500 Suburban
7.4L
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (127) Late model chassis. ENGINE OFFSET to passenger side of vehicle.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Drivetrain: 2WD
E.O. Number: D167-29
Notes: 3/4 Ton Models
1988 - 1995
Chevrolet
C3500
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (127) Late model chassis. ENGINE OFFSET to passenger side of vehicle.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Drivetrain: 2WD
E.O. Number: D167-29
1988 - 1995
Chevrolet
C3500
7.4L
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (127) Late model chassis. ENGINE OFFSET to passenger side of vehicle.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Drivetrain: 2WD
E.O. Number: D167-29
1992 - 1995
Chevrolet
K2500
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Drivetrain: 4WD
E.O. Number: D167-29
1992 - 1995
Chevrolet
K2500
7.4L
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Drivetrain: 4WD
E.O. Number: D167-29
1992 - 1995
Chevrolet
K2500 Suburban
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (15) Shortie style header. Maximum ground clearance.
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (121) Must modify rotary A/C bracket.
Footnotes: (127) Late model chassis. ENGINE OFFSET to passenger side of vehicle.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Drivetrain: 4WD
E.O. Number: D167-29
1992 - 1995
Chevrolet
K3500
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Drivetrain: 4WD
E.O. Number: D167-29
1992 - 1995
Chevrolet
K3500
7.4L
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Drivetrain: 4WD
E.O. Number: D167-29
1988
Chevrolet
V20 Suburban
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (15) Shortie style header. Maximum ground clearance.
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (121) Must modify rotary A/C bracket.
Footnotes: (127) Late model chassis. ENGINE OFFSET to passenger side of vehicle.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Drivetrain: 4WD
E.O. Number: D167-29
1992 - 1995
GMC
C2500 Suburban
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (127) Late model chassis. ENGINE OFFSET to passenger side of vehicle.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Drivetrain: 2WD
E.O. Number: D167-29
Notes: 3/4 Ton Models
1992 - 1995
GMC
C2500 Suburban
7.4L
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (127) Late model chassis. ENGINE OFFSET to passenger side of vehicle.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Drivetrain: 2WD
E.O. Number: D167-29
Notes: 3/4 Ton Models
1988 - 1995
GMC
C3500
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (127) Late model chassis. ENGINE OFFSET to passenger side of vehicle.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Drivetrain: 2WD
E.O. Number: D167-29
1988 - 1995
GMC
C3500
7.4L
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (127) Late model chassis. ENGINE OFFSET to passenger side of vehicle.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Drivetrain: 2WD
E.O. Number: D167-29
1992 - 1995
GMC
K2500
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Drivetrain: 4WD
E.O. Number: D167-29
1992 - 1995
GMC
K2500
7.4L
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Drivetrain: 4WD
E.O. Number: D167-29
1992 - 1995
GMC
K2500 Suburban
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (15) Shortie style header. Maximum ground clearance.
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (121) Must modify rotary A/C bracket.
Footnotes: (127) Late model chassis. ENGINE OFFSET to passenger side of vehicle.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Drivetrain: 4WD
E.O. Number: D167-29
1992 - 1995
GMC
K3500
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Drivetrain: 4WD
E.O. Number: D167-29
1992 - 1995
GMC
K3500
7.4L
Air Conditioning: Yes
Power Steering: Yes
Auto Transmission - Column: Yes
Auto Transmission - Floor: Yes
Manual Transmission - Column: No
Manual Transmission - Floor: Yes
Footnotes: (38) 16 gauge tubing.
Footnotes: (4) Includes parts necessary to retain emission devices. (50 State)
Footnotes: (5) With A.I.R. system.
Footnotes: (0) T.E.M.S.(tm) Tubular Exhaust Manifold System.
Footnotes: (144) Complete with Y-Pipe to single catalytic converter.
Footnotes: (15) Shortie style header. Maximum ground clearance.
Footnotes: (225) Designed for use with a Trans-Dapt throttle body spacer.
Drivetrain: 4WD
E.O. Number: D167-29
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Yvonne A. Verified Customer 
03-19-25
Well I can't say much yet because we haven't unpacked the truck bed nor the aluminum sided tent yet because it's been winter and ice and snow everywhere. So we are now approaching spring, so will likely unpack the box in next week or so and make sure everything is there and as it should be. So if that turns out to be the case, I will be happy. But for now, we ordered the items and they arrived. That's it.
Majid Q. Verified Customer 03-14-25
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