Have Questions?
Flowtech 31534FLT Long Tube Header + Y-Pipe
Guaranteed Fitment
Always the correct part
Added Value
Performance matched parts
In-House Experts
We know our products
Nationwide Delivery
Economy shipping
Body, Exterior & Accessories ❯
Brakes ❯
Tools, Hardware & Consumables ❯
Towing, Trailer & Truck Accessories ❯
Always the correct part
Performance matched parts
We know our products
Economy shipping
Flowtech Headers are the perfect combination of quality and value. This long tube header fits the popular GM Silverado/Sierra 1500 V8-4.8/5.3/6.0L 1-7/8" Long Tube Header plus Y-pipe, Mild Steel- Ceramic Coated. For Racing Use Only.
Description_ASC | Y-Pipe not sold separately. |
Description_DES | Flowtech Long Tube Header + Y-Pipe |
Description_INV | OBS 07-13 CHEVY/GMC TRUCK V8 LT HDR+ Y-P |
Description_EXT | 2007-2013 GM Silverado/Sierra 1500 V8-4.8/5.3/6.0L 1-7/8" Long Tube Header plus Y-Pipe, Mild Steel, Ceramic Coated - Race Only |
Description_FAB | Fits 2007-2013 Chevy/GMC 1500 V-8-4.8/5.3/6.0L |
Description_FAB | 1-7/8-inch primary tubes with 3-inch collectors for improved exhaust flow |
Description_FAB | 3/8-inch steel flanges for durability |
Description_FAB | Long transition collectors with merge spears for maximum flow and increased exhaust velocity |
Description_FAB | Tube geometry designed for maximum ground clearance and ease of installation |
Description_FAB | 3-inch Y-pipe included |
Description_FAB | Comes with hardware & gaskets |
Description_FAB | Available in two finishes: black paint or ceramic coated. |
Description_MKT | Flowtech Headers are the perfect combination of quality and value. This long tube header fits the popular GM Silverado/Sierra 1500 V8-4.8/5.3/6.0L 1-7/8" Long Tube Header plus Y-pipe, Mild Steel- Ceramic Coated. For Racing Use Only. |
Primary Tube Dia. | 1-7/8 inch |
Collector Diameter | 3.00 inch |
Bolt size | M8 x 1.25 x 25mm |
Flange Size | 3/8 Inch |
Header Style | Long Tube |
Product Type | Headers |
Warning | California Proposition 65 |
Brand | Flowtech |
CARB (California) Compliant | No |
Emission Code | 4 |
Engine | GM Small Block Gen III/IV (LS Based) |
Header Finish | Silver Ceramic |
Length | 10.9000 |
Width | 27.8000 |
Height | 20.9000 |
Weight | 42.1500 |
Adding product to your cart
Ship To Your Home or Pick Up In Store
Cash, Debit, Credit, PayPal, and Financing
Shop With Confidence
Get the Help You Need
Solid hitch with serious strength and clean powder coat, heavy to lift, but installs easy and tows perfectly!!
Shipping was quick and on time - exactly what I needed for my small-block build - would buy again for sure
Weatherbeater mats fit my work truck perfectly. Dropped them in and nothing moves. Truly a great upgrade
Window visors look incredible and feel durable, install was simple. Zero wind noise on the highway!
Leveling kit components were well packed. Instructions lacking, but online videos helped. Rides level now and feels planted.
Found single lifter pairs in stock here when others required full sets, fast shipping got me racing again, hell yeah!!
Rear bumper upgrade looks better than factory plastic. Install was easy, and functionality is miles ahead. Highly recommended.
Tonneau cover fit is excellent. Clear instructions and a smooth install. Delivery to my door was super convenient
Turbo arrived next morning and matched description. Bolted up cleanly and truck is back to full power.
Husband’s birthday grille guard is rock solid, looks sharp he loves it so much!!! Thanks again
Customer service handled a damaged shipment immediately. Refund was painless. I’ll shop here again.
Exhaust system installed in two hours on my first try. Perfect fit and the sound is pure joy.
Need help? We're available at (877) 743-7862 or email us at: sales@shdp.ca
Ship To Your Home or Pick Up In Store
Cash, Debit, Credit, PayPal, and Financing
Shop With Confidence
Get the Help You Need