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Hedman Street Headers 63191 Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, Big Block, Pair

SKU: HED63191

Headers

Hedman Hedders

Hedman Street Headers 63191 Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, Big Block, Pair

SKU: HED63191

Headers

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

For the price, no other part can give you the horsepower and fuel economy improvements of Hedman headers. They make Hedman Street headers so well that they guarantee them to be free from defects--including cracks in the tubes and welds--for the life of the headers. Hedman Street headers are available uncoated or in Black Maxx or their polished HTC thermal ceramic coated finishes and, as an added bonus, they also come with all necessary gaskets and mounting hardware. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts, and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom-altered parts, then it is the installer's responsibility to verify fitment.

Special warning regarding Hedman painted headers only. The paint on these headers is not designed as a final finish; it is designed to protect the headers after the manufacturing process and during shipping. This paint will not withstand the high heat associated with engine break-in, nor will it withstand the heat cycles associated with any type of driving. It is recommended that this protective coating be stripped, and a high heat paint or coating designed for use on headers be applied.

Part Type

Headers

Data: v4.2 - Upd: 2026-10-14 09:16:19

Specifications

Product Attributes - Brand: Hedman Hedders
Product Attributes - Manufacturer's Part Number: 63191
Product Attributes - Part Type: Headers
Product Attributes - Product Line: Hedman Street Headers
Product Attributes - UPC: 732611631914
Product Attributes - Header Style: Long tube one-piece
Product Attributes - Header Material: Steel
Product Attributes - Primary Tube Outside Diameter (in.): 1 3/4 in.
Product Attributes - Header Color: Black ceramic coated
Product Attributes - Flange Style: Standard
Product Attributes - Weld-Up: No
Product Attributes - Cylinder Head Port Shape: Round
Product Attributes - Collector Attachment: Ball and socket flange
Product Attributes - Collector Diameter (in.): 3.00
Product Attributes - Collector Reducers Included: Yes
Product Attributes - Collector Reducer Exit Diameter: 2.500 in.
Product Attributes - Tuned: No
Product Attributes - Primary Tube Gauge: 16-gauge
Product Attributes - Flange Thickness (in.): 0.31 in.
Product Attributes - Bolts/Studs Included: Yes
Product Attributes - Gaskets Included: Yes
Product Attributes - Crossover Pipe Included: No
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Motor Mounts Included: No
Product Attributes - Transmission Mount Included: No
Product Attributes - Quantity: Sold as a pair.
Product Attributes - Notes: For use on models with A.I.R.

Reference Information

Brand Name/s	Hedman Hedders
StreetFX SKU	hed63191
SFX Item ID	5070115
Supplier Item Code	5070115
Manufacturer SKU	63191
Manufacturer UPC	732611631914

Compatibility

Application Data

Make	CHEVROLET
Model	BEL AIR
Submodel	BASE
Beginning Year	1966
Ending Year	1969
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.5L/396
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	BEL AIR
Submodel	BASE
Beginning Year	1966
Ending Year	1969
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	7.0L/427
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	BEL AIR
Submodel	BASE
Beginning Year	1970
Ending Year	1970
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	BEL AIR
Submodel	BASE
Beginning Year	1970
Ending Year	1970
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	BISCAYNE
Submodel	BASE
Beginning Year	1966
Ending Year	1969
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.5L/396
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	BISCAYNE
Submodel	BASE
Beginning Year	1966
Ending Year	1969
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	7.0L/427
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	BISCAYNE
Submodel	BASE
Beginning Year	1970
Ending Year	1970
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	BISCAYNE
Submodel	BASE
Beginning Year	1970
Ending Year	1970
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CAMARO
Submodel	BASE
Beginning Year	1967
Ending Year	1967
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.5L/396
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 49 - Will not fit Saginaw close ratio power steering with 825 power steering box. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CAMARO
Submodel	SS
Beginning Year	1969
Ending Year	1969
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.5L/396
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 49 - Will not fit Saginaw close ratio power steering with 825 power steering box. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CAPRICE
Submodel	BASE
Beginning Year	1966
Ending Year	1969
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.5L/396
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CAPRICE
Submodel	BASE
Beginning Year	1966
Ending Year	1969
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	7.0L/427
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CAPRICE
Submodel	BASE
Beginning Year	1970
Ending Year	1970
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CAPRICE
Submodel	BASE
Beginning Year	1970
Ending Year	1970
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CHEVELLE
Submodel	300
Beginning Year	1968
Ending Year	1968
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.5L/396
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 6 - Modification to stock exhaust required to retain catalytic converter. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CHEVELLE
Submodel	300
Beginning Year	1968
Ending Year	1968
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.5L/396
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 6 - Modification to stock exhaust required to retain catalytic converter. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CHEVELLE
Submodel	300 DELUXE
Beginning Year	1968
Ending Year	1969
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.5L/396
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 6 - Modification to stock exhaust required to retain catalytic converter. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CHEVELLE
Submodel	300 DELUXE
Beginning Year	1969
Ending Year	1969
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.5L/396
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 6 - Modification to stock exhaust required to retain catalytic converter. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CHEVELLE
Submodel	BASE
Beginning Year	1965
Ending Year	1967
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.5L/396
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 6 - Modification to stock exhaust required to retain catalytic converter. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CHEVELLE
Submodel	BASE
Beginning Year	1970
Ending Year	1972
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.6L/402
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 6 - Modification to stock exhaust required to retain catalytic converter. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CHEVELLE
Submodel	BASE
Beginning Year	1970
Ending Year	1972
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 6 - Modification to stock exhaust required to retain catalytic converter. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CHEVELLE
Submodel	BASE
Beginning Year	1971
Ending Year	1972
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 6 - Modification to stock exhaust required to retain catalytic converter. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CHEVELLE
Submodel	CONCOURS
Beginning Year	1967
Ending Year	1967
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.5L/396
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 6 - Modification to stock exhaust required to retain catalytic converter. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CHEVELLE
Submodel	CONCOURS
Beginning Year	1968
Ending Year	1969
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.5L/396
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 6 - Modification to stock exhaust required to retain catalytic converter. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

Make	CHEVROLET
Model	CHEVELLE
Submodel	CONCOURS
Beginning Year	1969
Ending Year	1969
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	6.5L/396
Drivetrain	RWD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	Yes
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	C - For 1964-74 vehicles without A.I.R. systems, are considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle. 4 - Includes parts necessary to retain emission devices. 5 - With A.I.R. system. 6 - Modification to stock exhaust required to retain catalytic converter. 20 - Designed to fit factory cylinder heads. If aftermarket cylinder heads are being used, it is the installers responsibility to verify fit before purchase. 208 - Chevy 502 big block generation 6 engines with aluminum cylinder heads will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary. 213 - Elite replacement gasket HED-27550.

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Hedman Street Headers 63191 Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, Big Block, Pair

Hedman Street Headers 63191 Headers, Street, Long Tube, Steel, Black Ceramic Coated, Chevy, Big Block, Pair

Description

Part Type

Specifications

Reference Information

Compatibility

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Hedman Street Headers 58070 Headers, Street, Long Tube, Steel, Temporary Paint, Oldsmobile, 260, 307, 330, 350, 403, Pair

Hedman Street Headers for 1958-1964 BEL AIR, IMPALA, 1958-1962 BISCAYNE - 68180 Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, Big Block, Pair

Hedman Street Headers 66104 Headers, Street, Long Tube, Steel, Silver Ceramic Coated, Chevy, Small Block, Pair

Hedman Street Headers for 1970-1981 CAMARO, 1975-1979 NOVA - 65104 Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, Small Block, Pair

Hedman Street Headers for 1958-1964 BEL AIR, BISCAYNE, 1959-1964 IMPALA - 68236 Headers, Street, Long Tube, Steel, Silver Ceramic Coated, Chevy, 283, 327, Pair

Hedman Street Headers 68090 Headers, Street, Long Tube, Steel, Temporary Paint, Chevy, 396, 427, 454, Pair