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Summit Racing® Headers SUM-G9040

Get Free Shipping with Your Order over $99!

Headers, Full-Length, Steel, Painted, Dodge, Plymouth, 273, 318, 340, 360, Pair

Estimated Ship Date: Monday 10/27/2014 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-G9040
Part Type: Headers
Product Line: Summit Racing® Headers
Summit Racing Part Number: SUM-G9040

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: Rectangular
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.

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Most Helpful Reviews Review this Product

5 Customer Reviews for Summit Racing SUM-G9040 - Summit Racing® Headers

Average Customer Review

5 Star

(2)

4 Star

(1)

3 Star

(1)

2 Star

(1)

1 Star

(0)
+See All 5 Reviews

horribly tight fit

Summit RacingSummit Racing Verified Purchase

Good material, well built but man the did not fit well at all! Horribly tight a d hard to install.

2 of 2 found this review helpful.

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Reviewer: TANNER from ID

Date: March 31, 2014

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You get what you pay for

Summit RacingSummit Racing Verified Purchase

The flange is only 1/4" thick, not 5/16" like advertised.The gaskets that come with it are junk so buy good ones to install. The fit needs a little tweaking here and there but overall they do the job, the price can't be beat but I recommend saving up and buying the Hedmans

2 of 2 found this review helpful.

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Reviewer: JASON from Canada

Date: March 27, 2014

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Summit Racing Headers SUM-G9040

Summit RacingSummit Racing Verified Purchase

These Headers are an easy install IF you follow the directions and remove everything as indicated. After installing, replacing the starter wasn't too difficult. The oil filter is another matter. It is very hard to install after the headers are in place. Might have to beat the oil filter a little. The left motor mount bolt is hard to re install also. A little planning goes a long way with these headers. ...read more

0 of 0 found this review helpful.

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Reviewer: JAMES from KY

Date: October 07, 2014

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Small block Mopar headers

Summit RacingSummit Racing Verified Purchase

Awesome product at a great price , fast shipping.. And very reliable

0 of 0 found this review helpful.

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Reviewer: MARK from OH

Date: April 28, 2014

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fair price great sound

Summit RacingSummit Racing Verified Purchase

i put these on a 1973 dodge dart...added the summit racing header back 2 1/2" exhaust kit...and it sounds great..

0 of 0 found this review helpful.

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Reviewer: ROBERT from NV

Date: March 10, 2014

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

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