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Description
Flowtech Shorty LT Headers for 2014-2015 Chevy Silverado/Tahoe 5.3L/6.2L - Natural Finish - 11548FLTOverview: Flowtech Headers are the perfect combination of quality and value. These shorty style headers fit the popular 2014 2015 Chevy GMC Silverado Tahoe Yukon 5. 3L & 6. 2L V8, 2WD 4WD models. Features: Mandrel bent 409 Stainless Steel tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity Heavy duty 16 gauge tubing for increased strength and durability Smooth transition, 1 5 8 diameter primary tubes are used for
Overview:
Flowtech Headers are the perfect combination of quality and value. These shorty style headers fit the popular 2014-2015 Chevy/GMC Silverado/Tahoe/Yukon 5.3L & 6.2L V8, 2WD/4WD models.
Features:
- Mandrel-bent 409 Stainless Steel tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity
- Heavy duty 16-gauge tubing for increased strength and durability
- Smooth transition, 1-5/8” diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response
- OE style 2-1/2” ball and socket collector connects to factory exhaust head pipe with no cutting or welding
- TIG-welded, machined 3/8” header flange for a leak-free seal and maximum strength
- Premium aluminum header gaskets included
- Available finishes include Natural, Polished, High Temp Black paint, and Ceramic Coated finishes
- Popular shorty header for LT-Swaps
Applications:
| Year | Make | Model | Engine |
| 2014-2015 | Chevrolet | Silverado 1500 | 5.3L V8 |
| 2014-2015 | Chevrolet | Silverado 1500 | 6.2L V8 |
| 2014-2015 | Chevrolet | Silverado 2500 | 5.3L V8 |
| 2014-2015 | Chevrolet | Tahoe | 5.3L V8 |
| 2014-2015 | GMC | Sierra 1500 | 5.3L V8 |
| 2014-2015 | GMC | Sierra 1500 | 6.2L V8 |
| 2014-2015 | GMC | Yukon | 5.3L V8 |
| 2014-2015 | GMC | Yukon | 6.2L V8 |
| 2014 | GMC | Yukon XL 1500 | 5.3L V8 |
| 2014 | GMC | Yukon XL 1500 | 6.2L V8 |
| 2015 | GMC | Yukon XL | 5.3L V8 |
| 2015 | GMC | Yukon XL | 6.2L V8 |
Specs:
| Brand | Flowtech |
|---|---|
| Collector Diameter | 2.50 inch |
| Bolt Size | M8 x 1.25 x 25mm |
| Emission Code | 4 |
| Engine | GM Gen III/IV (LS) |
| Flange Size | 3/8 Inch |
| Header Finish | Natural |
| Header Style | Shorty |
| Primary Tube Dia. | 1-5/8 inch |
| Product Type | Headers |
| Tube Material | 409 Stainless Steel |
| Warning | California Proposition 65 |
Emissions:
- This part is legal for sale or use on Racing Use Only Vehicles
- The following vehicles are considered Racing Use Only Vehicles:
- Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.
- WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 4
Well made, durable doggie toy for medium size dog.
Color: Squeaky Corn Dog Toys
Good dog toy. A little heavy, but it looks durable and my doggie likes it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
GREAT FOR TOUGH CHEWERS!!!
Color: Squeaky Corn Dog Toys
AMAZING FOR TOUGH CHEWERS!!! I did NOT buy this toy with the intentions of it lasting longer than the usual couple of hours for chew toys and tug toys for my three pits (I really only bought it because my puppy likes to chomp when I scratch her booty and corn shaped toys make it look like she is “corn cobbing” the kernels right off). I don’t know if it’s the kernel design or what….but my tough chewers have not been able to make a dent!! And that is NOT from lack of trying!! They usually get through even the toughest toys within a DAY at the most of me giving them to them. I usually buy a few, so they can have at least a few days worth of fun. With this toy, they have tried even harder! It’s almost like it is not personal…because they can’t get through this one! Haha
The string part didn’t stand a chance. In fact, I cut that off within an hour. It was short and hard to hold on to. The threads came apart pretty quickly. I cut that part off. But the corn part?!?! I wish ALL toys were made out of that texture!! I am gobsmacked that the cob is still intact, with each and every kernel still in place!!
If you have a tough chewer…give this one a shot! I am ordering two more right now!! So they can each have their own ear!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
★★★★★ 3
Cute but not Durable
Color: Squeaky Corn Dog Toys
It’s a very cute dog toy but for it being labeled for “aggressive chewers” I thought it would last longer than 3 days here.. I now have small chunks of “corn” all over my house and had to throw this toy away.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
★★★★★ 5
My dog loves these
Color: Squeaky Corn Dog Toys
I have a healer and he loves his corn. He does go through them every couple months but he’s a very aggressive chewer. He mostly loves to play catch with them. I have ordered many of these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Kind of hilarious
Color: Squeaky Corn Dog Toys
I bought this for my golden puppy during peak teething time, and she showed no interest for 2 more months before becoming obsessed with it. It squeaks pretty loud & she appears to enjoy that. She also carries it while running by the rope end and flails it around to play lol. Worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
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