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Summit Racing® Headers SUM-G9001

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$115.97

Headers, Full-Length, Steel, Painted, Chevy, Car, Small Block, Pair

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Brand: Summit Racing
Manufacturer's Part Number: SUM-G9001
Part Type: Headers
Product Line: Summit Racing® Headers
Summit Racing Part Number: SUM-G9001

Header Style: Full-length
Header Material: Steel
Header Finish: Painted
Weld-Up: No
Primary Tube Diameter (in): 1 5/8 in.
Collector Attachment: 3-bolt flange
Collector Diameter: 3.000 in.
Cylinder Head Port Shape: Oval
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.
Notes: Dent in drivers side tube is there for plug clearance.
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.


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Make: CHEVROLET
Model: CAPRICE
Submodel: CLASSIC
Beginning Year: 1978
Ending Year: 1989
Engine Type: V8
Engine Size: 4.6L/283
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
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.
58 - Will NOT fit angle plug heads.
Make: CHEVROLET
Model: CAPRICE
Submodel: CLASSIC
Beginning Year: 1978
Ending Year: 1989
Engine Type: V8
Engine Size: 4.9L/302
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
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.
58 - Will NOT fit angle plug heads.
Make: CHEVROLET
Model: CAPRICE
Submodel: CLASSIC
Beginning Year: 1978
Ending Year: 1989
Engine Type: V8
Engine Size: 5.0L/305
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
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.
58 - Will NOT fit angle plug heads.
Make: CHEVROLET
Model: CAPRICE
Submodel: CLASSIC
Beginning Year: 1978
Ending Year: 1989
Engine Type: V8
Engine Size: 5.0L/307
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
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.
58 - Will NOT fit angle plug heads.
Make: CHEVROLET
Model: CAPRICE
Submodel: CLASSIC
Beginning Year: 1978
Ending Year: 1989
Engine Type: V8
Engine Size: 5.4L/327
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
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.
58 - Will NOT fit angle plug heads.
Make: CHEVROLET
Model: CAPRICE
Submodel: CLASSIC
Beginning Year: 1978
Ending Year: 1989
Engine Type: V8
Engine Size: 5.7L/350
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
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.
58 - Will NOT fit angle plug heads.
Make: CHEVROLET
Model: CAPRICE
Submodel: CLASSIC
Beginning Year: 1978
Ending Year: 1989
Engine Type: V8
Engine Size: 6.6L/400
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
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.
58 - Will NOT fit angle plug heads.
Make: CHEVROLET
Model: IMPALA
Submodel: BASE
Beginning Year: 1965
Ending Year: 1985
Engine Type: V8
Engine Size: 4.6L/283
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
32 - Pre-1970 vehicles with exhaust manifold mounted alternator/generator use bracket BIG-10031.
58 - Will NOT fit angle plug heads.
Make: CHEVROLET
Model: IMPALA
Submodel: BASE
Beginning Year: 1965
Ending Year: 1985
Engine Type: V8
Engine Size: 4.9L/302
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
32 - Pre-1970 vehicles with exhaust manifold mounted alternator/generator use bracket BIG-10031.
58 - Will NOT fit angle plug heads.
Make: CHEVROLET
Model: IMPALA
Submodel: BASE
Beginning Year: 1965
Ending Year: 1985
Engine Type: V8
Engine Size: 5.0L/305
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
32 - Pre-1970 vehicles with exhaust manifold mounted alternator/generator use bracket BIG-10031.
58 - Will NOT fit angle plug heads.
Make: CHEVROLET
Model: IMPALA
Submodel: BASE
Beginning Year: 1965
Ending Year: 1985
Engine Type: V8
Engine Size: 5.0L/307
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
32 - Pre-1970 vehicles with exhaust manifold mounted alternator/generator use bracket BIG-10031.
58 - Will NOT fit angle plug heads.
Make: CHEVROLET
Model: IMPALA
Submodel: BASE
Beginning Year: 1965
Ending Year: 1985
Engine Type: V8
Engine Size: 5.4L/327
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
32 - Pre-1970 vehicles with exhaust manifold mounted alternator/generator use bracket BIG-10031.
58 - Will NOT fit angle plug heads.
Make: CHEVROLET
Model: IMPALA
Submodel: BASE
Beginning Year: 1965
Ending Year: 1985
Engine Type: V8
Engine Size: 5.7L/350
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
32 - Pre-1970 vehicles with exhaust manifold mounted alternator/generator use bracket BIG-10031.
58 - Will NOT fit angle plug heads.
Make: CHEVROLET
Model: IMPALA
Submodel: BASE
Beginning Year: 1965
Ending Year: 1985
Engine Type: V8
Engine Size: 6.6L/400
Engine Family: Chevy small block Gen I
Drivetrain: RWD
Engine Swap: No
Power Steering: Yes
Power Brakes (application): Yes
Air Conditioning: Yes
Standard Transmission Column Shift: No
Standard Transmission Floor Shift: Yes
Automatic Transmission Column Shift: Yes
Automatic Transmission Floor Shift: Yes
Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
32 - Pre-1970 vehicles with exhaust manifold mounted alternator/generator use bracket BIG-10031.
58 - Will NOT fit angle plug heads.
  • 1

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NOTE: Sorry, but there are no Suggested Parts for: YEAR 1985

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NOTE: Sorry, but there are no Repair Parts for: YEAR 1985

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Most Helpful Reviews Review this Product

18 Customer Reviews for Summit Racing SUM-G9001 - Summit Racing® Headers

Average Customer Review

5 Star

(11)

4 Star

(4)

3 Star

(2)

2 Star

(0)

1 Star

(1)
+See All 18 Reviews

Great Quality and Fit

Very pleased. These fit great in my '93 Caprice. Very well built. No modifications needed.

0 of 0 found this review helpful.

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Reviewer: JUSTIN from MA

Date: July 01, 2014

Appearance
Ease of Installation
Price/Value
Quality

perfect fit on a tough application

Summit RacingSummit Racing Verified Purchase

After two previous sets of "direct fit" headers that failed to live up to their advertising, I was weary of going for a third attempt but the affordability of these headers talked me into it. After the 20 minute easy installation, perfect fit (eon a tough to fit application) and real tuff looks, I know where my 1st stop for headers will be from now on. ...read more

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Reviewer: JASON from IA

Date: June 30, 2014

Appearance
Ease of Installation
Price/Value
Quality

Great headers, great price.

Summit RacingSummit Racing Verified Purchase

69 Nova w/ power steering, 400 sb. They fit great, went on easy, with no problems. Came with all the hardware and thick gaskets. The only reason they got a 4 star is there were a few paint drips and excess paint or glue material I had to scrape off the bracket surface. No big deal at all. Thanks again Summit.

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Reviewer: EDGAR from CA

Date: June 23, 2014

Appearance
Ease of Installation
Price/Value
Quality

Summit Headers

Summit RacingSummit Racing Verified Purchase

I give the headers the full five stars. Delivered in double quick time,no damage,all the way to Australia,just what I wanted. Thank you. They will not be installed on a car.

0 of 0 found this review helpful.

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Reviewer: DAVID from Australia

Date: June 20, 2014

Appearance
Price/Value
Quality

just as described

Summit RacingSummit Racing Verified Purchase

Haven't had a chance to put these babies on yet but so far they look great out the box.

0 of 0 found this review helpful.

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Reviewer: RYAN from MI

Date: June 19, 2014

Appearance
Price/Value
Quality

1965 el camino headers

Summit RacingSummit Racing Verified Purchase

Came with every thing I needed to install, and fit perfect. Very impressed with fit and fast shipping.

0 of 0 found this review helpful.

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Reviewer: RICHARD from MI

Date: June 19, 2014

Appearance
Ease of Installation
Price/Value
Quality

ok for the price

Summit RacingSummit Racing Verified Purchase

drivers side went on pretty easy on my 85 monte, lots of clearecnce issues on passenger side with the starter trans cooler lines and upper control arms.

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Reviewer: JOSHUA from OH

Date: May 25, 2014

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Ease of Installation
Price/Value
Quality

Perfect Fit

Summit RacingSummit Racing Verified Purchase

Application '78 Nova Fit perfectly. Plus they arrived in 2 days. Saw a review a guy needed to remove his oil filter. Don't know his application but mine I thought was in the way too until I lifted the car a coupe more inches. Another guy said he had to drill a hole bigger. I thought so too until I loosened the other bolts and then they all went in perfect tightening a little on each at a time. Starter has to come out to install but put back in and tightened down before the header is tight. Otherwise it blocks 1 starter bolt. ...read more

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Reviewer: NICK from NY

Date: May 07, 2014

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Ease of Installation
Price/Value
Quality

Great price

Summit RacingSummit Racing Verified Purchase

Great price and quality. I would of giving them a 5 star rating, but the paint on one of the headers had a lot of runs in it.

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Reviewer: VALAN from WA

Date: May 05, 2014

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Racing Heasders

Summit RacingSummit Racing Verified Purchase

These headers were easy to install and economical too!

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Reviewer: JERRY from WV

Date: May 05, 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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