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In-Store Pickup Location

Summit Racing® Headers SUM-G9006-9

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Summit Racing SUM-G9006-9 - Summit Racing® Headers
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Headers, Full-Length, Steel, Ceramic Coated, Chevy, GMC, SUV, Pickup, Small Block, Pair

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  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight and oversize fees. Valid on orders shipped in the contiguous United States.

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Brand: Summit Racing

Manufacturer's Part Number: SUM-G9006-9

Part Type: Headers

Product Line: Summit Racing® Headers

Summit Racing Part Number: SUM-G9006-9

UPC: 190861050396

Header Style: Full-length

Header Material: Steel

Header Finish: Silver ceramic coated

Weld-Up: No

Primary Tube Outside Diameter (in): 1 1/2 in.

Flange Style: Standard

Collector Attachment: 3-bolt flange

Collector Diameter: 3.000 in.

Collector Reducers Included: Yes

Cylinder Head Port Shape: Oval

Tuned: No

Primary Tube Gauge: 18-gauge

Flange Thickness (in): 5/16 in.

Bolts/Studs Included: Yes

Gaskets Included: Yes

Crossover 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, NV, GA, TX) on our web site.

Our Summit Performance® headers are manufactured 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. 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.

Special warning regarding Summit Racing® 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.

Warranty

Questions & Answers Ask a Product Question
Q:

Do you have to remove the header to change out the number 6 spark plug on a 350?

Asked by PATRICK on November 19, 2017

A:

No

KYLE from OR answered on November 21, 2017

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Q:

what is the overall quality of this product? Does it require re-torqueing, and do the flanges leak?

Asked by RANDY on October 03, 2017

A:

Good quality and price. Checked all the bolts after a week and none were loose. I really had some concerns about leakage around the header gaskets, but no problems have occurred. I have some similar summit headers on another vehicle for about a decade.

WELBY from United States answered on October 06, 2017

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Q:

I have a 1984 K10. Currently looking at buying the GM 350HO crate engine. (GM PN 1921007). Will I have fitment issues using these headers on the L31 cast iron heads this motor comes with ?. Thanks.

Asked by THOMAS on February 22, 2018

A:

Thank you for your question. The Summit G90006-9 Headers will work with your GM 350HD engine with the L31 cast iron heads.

Summit RacingSummit Racing Answer - February 26, 2018

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Q:

Will these fit my 5.3l silverado

Asked by IVAN on August 01, 2017

A:

No

AUSTIN from MN answered on August 16, 2017

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Some parts are not legal for use in California or other states with similar laws / regulations

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