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Gibson Headers GP129

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$419.97

Mail-In Rebate

Mail-In Rebate - Details

Rebate amount based on part(s) total.

Rebate Expires: 1/31/2015

Get up to a $75 rebate when you purchase Gibson products! For details and claim form go to www.summitracing.com/go/gib

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Headers, Shorty, Steel, Nickel Chrome Plated, Cadillac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, Pair

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  • 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: Gibson Performance Exhaust

Manufacturer's Part Number: GP129

Part Type: Headers

Product Line: Gibson Headers

Summit Racing Part Number: GIB-GP129

UPC: 677418005523

Header Style: Shorty

Header Material: Steel

Header Finish: Chrome

Weld-Up: No

Primary Tube Diameter (in): 1 5/8 in.

Collector Attachment: Stock flange

Tuned: No

Primary Tube Gauge: 14-gauge

Flange Style: Standard

Flange Thickness (in): 3/8 in.

Bolts/Studs Included: Yes

Gaskets Included: Yes

Reducers Included: No

Crossover Pipe Included: No

Catalytic Converter(s) Included: No

Motor Mounts Included: No

Transmission Mount Included: No

Quantity: Sold as a pair.

Notes: Fits models without EGR. No provisions for air injection.

CARB EO Number: D-411-9 (pdf)
To see a list of qualifying vehicles, enter CARB EO Number D-411-9

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Every Gibson Header is performance-tuned and engine-matched to unleash your vehicle's full potential. These headers are well-suited for lowered or raised pickups and tow vehicles because the performance gains are engineered to come in at low and midrange rpm highway speeds. Gibson headers are available in nickel chrome plated, stainless steel, and ceramic coated finishes. They feature mandrel-bent primary tubing for increased flow and they bolt on quickly and easily. Installing Gibson headers will give you increased horsepower and response and a cooler-running engine. 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.

Warranty

Most Helpful Reviews Review this Product

2 Customer Reviews for Gibson Performance Exhaust GP129 - Gibson Headers

Average Customer Review

5 Star

(1)

4 Star

(1)

3 Star

(0)

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1 Star

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Good product

Summit RacingSummit Racing Verified Purchase

Overall good experience with these so far on my daily driven 2500HD 6.0L. Been in snow, rain, and warm weather but they are still shining like new(5,000 miles). Not too much of a performance gain to be noticed but they did add to the sound of the exhaust. But I have no other mods really at the moment. May be more noticeable with a tune and other supporting mods. Came with everything needed to install except ANTI seize and collector gaskets which were very cheap from Advanced Autoparts. Shipping was on point too, arrived ahead of schedule to Northern NY. ...read more

2 of 2 found this review helpful.

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Reviewer: DARRELL from GA

Date: March 19, 2014

Appearance
Ease of Installation
Price/Value
Quality

Good product

Summit RacingSummit Racing Verified Purchase

The only thing that I wish is that Gibson would include is the collector o-ring gasket for the divers side on a GM truck. Fitment was pretty good.

1 of 1 found this review helpful.

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Reviewer: MICHAEL from TX

Date: July 07, 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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