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Summit Racing® Headers SUM-G9011

Get Free Shipping with Your Order over $99!

Headers, Full-Length, Steel, Painted, Chevy, GMC, SUV, Pickup, 396, 402, 427, 454, Pair

Estimated Ship Date: Today Would you rather pick it up? Select Location

  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

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Brand: Summit Racing
Manufacturer's Part Number: SUM-G9011
Part Type: Headers
Product Line: Summit Racing® Headers
Summit Racing Part Number: SUM-G9011

Header Style: Full-length
Header Material: Steel
Header Finish: Painted
Weld-Up: No
Primary Tube Diameter (in): 1 3/4 in.
Collector Attachment: 3-bolt flange
Collector Diameter: 3.000 in.
Cylinder Head Port Shape: Round
Tuned: No
Primary Tube Gauge: 18-gauge
Flange Style: Standard
Flange Thickness (in): 5/16 in.
Bolts/Studs Included: Yes
Gaskets Included: Yes
Reducers Included: Yes
Cross Over Pipe Included: No
Catalytic Converter(s) Included: No
Motor Mounts Included: No
Transmission Mount Included: No
Quantity: Sold as a pair.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Our Summit Performance® headers are manufactured in the USA from mandrel-bent tubing for superior flow and greater horsepower. The headers feature a pressure-formed collector for a better flow rate and a jig-welded tube-to-flange plate for a perfect fit. Gaskets, mounting hardware, and reducers are included. They're made for off-road and racing use only. 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.


Results 1 - 20 of 298

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Make: CHEVROLET
Model: BLAZER
Submodel: BASE
Beginning Year: 1973
Ending Year: 1974
Engine Type: V8
Engine Size: 6.5L/396
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 1 - Flanged collector.
3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: BLAZER
Submodel: BASE
Beginning Year: 1973
Ending Year: 1974
Engine Type: V8
Engine Size: 6.5L/396
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: BLAZER
Submodel: BASE
Beginning Year: 1973
Ending Year: 1974
Engine Type: V8
Engine Size: 6.6L/402
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 1 - Flanged collector.
3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: BLAZER
Submodel: BASE
Beginning Year: 1973
Ending Year: 1974
Engine Type: V8
Engine Size: 6.6L/402
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: BLAZER
Submodel: BASE
Beginning Year: 1973
Ending Year: 1974
Engine Type: V8
Engine Size: 7.0L/427
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: BLAZER
Submodel: BASE
Beginning Year: 1973
Ending Year: 1974
Engine Type: V8
Engine Size: 7.4L/454
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 1 - Flanged collector.
3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: BLAZER
Submodel: BASE
Beginning Year: 1973
Ending Year: 1974
Engine Type: V8
Engine Size: 7.4L/454
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: C10
Submodel: BIG TEN
Beginning Year: 1978
Ending Year: 1980
Engine Type: V8
Engine Size: 6.5L/396
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: C10
Submodel: BIG TEN
Beginning Year: 1978
Ending Year: 1980
Engine Type: V8
Engine Size: 6.6L/402
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: C10
Submodel: BIG TEN
Beginning Year: 1978
Ending Year: 1980
Engine Type: V8
Engine Size: 7.0L/427
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: C10
Submodel: BIG TEN
Beginning Year: 1978
Ending Year: 1980
Engine Type: V8
Engine Size: 7.4L/454
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: C10
Submodel: CHEYENNE
Beginning Year: 1975
Ending Year: 1980
Engine Type: V8
Engine Size: 6.5L/396
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: C10
Submodel: CHEYENNE
Beginning Year: 1975
Ending Year: 1980
Engine Type: V8
Engine Size: 6.6L/402
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: C10
Submodel: CHEYENNE
Beginning Year: 1975
Ending Year: 1980
Engine Type: V8
Engine Size: 7.0L/427
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: C10
Submodel: CHEYENNE
Beginning Year: 1975
Ending Year: 1980
Engine Type: V8
Engine Size: 7.4L/454
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: C10
Submodel: CUSTOM DELUXE
Beginning Year: 1975
Ending Year: 1980
Engine Type: V8
Engine Size: 6.5L/396
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: C10
Submodel: CUSTOM DELUXE
Beginning Year: 1975
Ending Year: 1980
Engine Type: V8
Engine Size: 6.6L/402
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: C10
Submodel: CUSTOM DELUXE
Beginning Year: 1975
Ending Year: 1980
Engine Type: V8
Engine Size: 7.0L/427
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: C10
Submodel: CUSTOM DELUXE
Beginning Year: 1975
Ending Year: 1980
Engine Type: V8
Engine Size: 7.4L/454
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
Make: CHEVROLET
Model: C10 PICKUP
Submodel: BASE
Beginning Year: 1968
Ending Year: 1974
Engine Type: V8
Engine Size: 6.5L/396
Engine Family: Chevy big block Mark IV
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: No
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: No
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2 1/2" 3 bolt flange or BIG-10110 for 3" 3 bolt flange.
69 - Must use original factory big block engine frame mounts and hardware.
>>

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Stage 8 Locking Fasteners 8912A - Stage 8 Locking Header Bolt Kits

Click here for more information about Stage 8 Locking Fasteners 8912A - Stage 8 Locking Header Bolt Kits

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, Ford, Chrysler, Set of 16

Part Number: STG-8912A

Estimated Ship Date: Today

$66.38

  • Special Offer!

    Buy a Locking Header Bolt Kit, get Collector Kit half price.

Mr. Gasket 5910 - Mr. Gasket Ultra-Seal Exhaust Gaskets

Click here for more information about Mr. Gasket 5910 - Mr. Gasket Ultra-Seal Exhaust Gaskets

Exhaust Gaskets, Header, Ultra-Seal, Square Port, Chevy, Big Block, Pair

Part Number: MRG-5910

Estimated Ship Date: Today

$21.97

SCE Gaskets 213182 - SCE AccuSeal Pro Exhaust Gaskets

Click here for more information about SCE Gaskets 213182 - SCE AccuSeal Pro Exhaust Gaskets

Exhaust Gaskets, AccuSeal Pro, Chevy, Big Block, Pair

Part Number: SCE-213182

Estimated Ship Date: Today

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Most Helpful Reviews Review this Product

10 Customer Reviews for Summit Racing SUM-G9011 - Summit Racing® Headers

Average Customer Review

5 Star

(6)

4 Star

(3)

3 Star

(1)

2 Star

(0)

1 Star

(0)
+See All 10 Reviews

Fit great, work great

Summit RacingSummit Racing Verified Purchase

I purchased these for a 1974 chevy pick up truck with a 454. They fit and work great.

0 of 0 found this review helpful.

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Reviewer: STEPHEN from NH

Date: November 01, 2014

Appearance
Ease of Installation
Price/Value
Quality

Great headers for the money

Great fitment, priced affordably. Paint is actually standing up, have about 1500 miles on them and still look great.

0 of 0 found this review helpful.

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Reviewer: KYLE from ND

Date: September 15, 2014

Appearance
Ease of Installation
Price/Value
Quality

HEADERS

Wood LIKE TO HAVE THE BIGER TUBS. but you did not make them for my big block.The price was right,they look good,did not like the header cons they are too small.

0 of 0 found this review helpful.

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Reviewer: WAYNE from MI

Date: September 15, 2014

Appearance
Ease of Installation
Price/Value
Quality

bang for your buck

Summit RacingSummit Racing Verified Purchase

Came with every thing bolts collectors gaskets nice set of headers they fit like a glove

0 of 0 found this review helpful.

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Reviewer: BRIAN from NV

Date: September 09, 2014

Appearance
Ease of Installation
Price/Value
Quality

headers

Summit RacingSummit Racing Verified Purchase

I got the order in record time box was torn headers were not damaged but reducers were missing got ahold of summit they are sending the reducers at no cost to me. very happy with summit they also price match on some things that I found on other sites for less

0 of 0 found this review helpful.

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Reviewer: FRED from OR

Date: June 23, 2014

Appearance
Ease of Installation
Price/Value
Quality

good choice

Summit RacingSummit Racing Verified Purchase

These headers fit very well for my application.

0 of 0 found this review helpful.

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Reviewer: GARY from WA

Date: May 29, 2014

Appearance
Ease of Installation
Price/Value
Quality

Great fit....great quality

Summit RacingSummit Racing Verified Purchase

Perfect fit for my big block chevy they got them to me very fast and they came with all the gaskets and hardware i needed. I always have a great experience when i shop summit

0 of 0 found this review helpful.

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Reviewer: MICHAEL from IN

Date: April 08, 2014

Appearance
Ease of Installation
Price/Value
Quality

header review

Summit RacingSummit Racing Verified Purchase

These headers were a good purchase. They fit well and the quality is top notch. They are standing up well to wear and tear. I would purchase them again.

0 of 0 found this review helpful.

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Reviewer: NAOMI from Canada

Date: March 27, 2014

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Quality

Headers

Summit RacingSummit Racing Verified Purchase

They are good for the price. If you need a set and you're on a budget...

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Reviewer: MICHAEL from CA

Date: March 27, 2014

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Price/Value
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headers

Summit RacingSummit Racing Verified Purchase

not a bad product for the price, fitment was really pretty close but does work

0 of 0 found this review helpful.

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Reviewer: JORDON from WI

Date: March 08, 2014

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Price/Value
Quality

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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