Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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American Racing Headers 1-3/4-Inch Long Tube Headers with Catted Y-Pipe (07-08 4.8L, 5.3L Sierra 1500)
Item S507730
Sierra 1500 Sales Techs:
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Our Price
$1,834.56 (each)
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Ship to: Columbus - 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Long Tube Headers
- Catted Y-Pipe
- 1-3/4" Primaries
- Catted Y-Pipe
- 304 Stainless Steel Construction
- 1-Piece Mandrel-Bent
- 3/8" Laser-Cut Flanges
- 3" Merge Collectors
- Optimized Routing
- Improves Horsepower and Torque
- Deeper, Louder Sound
- Intended for Off-Road Use
- Made in USA
- Bolt-On Installation
- Limited Lifetime Warranty
- Fits 2007-2008 4.8L & 5.3L GMC Sierra 1500 Trucks.
| Brand | American Racing Headers |
| Headers Type | Long Tube Headers |
| Header Primary Size | 1.50-1.75 Inch |
| Header Collector Size | 3.00 Inch |
| Header Finish | Raw |
Description
Sounds Like Performance. The American Racing Headers 1-3/4 in. Long Tube Headers w/ Catted Y-Pipe - is the result of fabricators and engineers working together to create the ultimate high-performance automotive part. Your Sierra will get a performance and fuel efficiency boost along with a louder, deeper sound.
100% American Made. This header system is manufactured in the USA using 100% American made materials. It features 3/8" laser cut flanges with hand ported inlets, 1-piece mandrel-bent primary tubes, 3" merge collectors, and a 200 cell metallic substrate cat. It's been designed with a routing that optimizes gains in horsepower and torque.
Additional Information. These long tube headers are intended for off-road use only.
Installation. Professional installation is recommended if the installer does not have a moderate level of mechanical ability. This header is designed for a bolt-on application, which generally takes around 2 hours.
Lifetime Warranty. This product is covered against defects by a limited lifetime warranty. See manufacturer's website for details.
Application. The American Racing Headers 1-3/4 in. Long Tube Headers w/ Catted Y-Pipe will fit 2007-2008 4.8L and 5.3L GMC Sierra 1500 trucks.
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Fitment:
DetailsAmerican Racing Headers GM53-07134300LSWC
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Headers
- (1) Y-Pipe
4.6
Customer Reviews (8)
Reviews of American Racing Headers Exhaust products have an average rating of 4.6 out of 5
Questions & Answers
10 More Questions
Will It Fit My Sierra 1500
- 4.8L V8 - 07, 08
- 5.3L V8 - 07, 08
