Home / Shop / Flowtech Shorty Headers 91835FLT Headers, Shorty, Steel, Painted, Cadillac, Chevy, GMC, SUV, Pickup, 6.0L, V8, Pair

Flowtech Shorty Headers 91835FLT Headers, Shorty, Steel, Painted, Cadillac, Chevy, GMC, SUV, Pickup, 6.0L, V8, Pair

SKU: BIG91835FLT

Headers

Flowtech

Flowtech Shorty Headers 91835FLT Headers, Shorty, Steel, Painted, Cadillac, Chevy, GMC, SUV, Pickup, 6.0L, V8, Pair

SKU: BIG91835FLT

Headers

Sale ends in Calculating... Fri 23 Oct, 12:56 am AEST

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

Flowtech shorty headers are just the ticket for those who want the best of both worlds--top performance and a clean machine. They bolt on to your OEM exhaust system, offering real horsepower gains plus increased efficiency. These headers are made from durable 16-gauge tubing; feature TIG-welded, extra-thick 3/8 in. flanges for a leak-free seal, and come complete with premium gaskets and hardware. Plus, Flowtech Shorty headers are available in high heat-resistant black paint, ceramic thermal barrier coating or natural stainless finishes for improved rust and corrosion resistance.

Additional features:

* Designed as a direct fit replacement for OEM exhaust manifolds
* High-flow, mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity

Important notes: Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Flowtech does not recommend the use of header wraps as this will void the warranty.

Part Type

Headers

Data: v4.2 - Upd: 2026-10-22 00:25:56

Specifications

Product Attributes - Brand: Flowtech
Product Attributes - Manufacturer's Part Number: 91835FLT
Product Attributes - Part Type: Headers
Product Attributes - Product Line: Flowtech Shorty Headers
Product Attributes - UPC: 090127604113
Product Attributes - Header Style: Shorty
Product Attributes - Header Material: Steel
Product Attributes - Primary Tube Outside Diameter (in.): 1 5/8 in.
Product Attributes - Header Color: Temporary non-high temperature paint
Product Attributes - Flange Style: Standard
Product Attributes - Weld-Up: No
Product Attributes - Collector Attachment: Stock flange
Product Attributes - Collector Reducers Included: No
Product Attributes - Tuned: No
Product Attributes - Primary Tube Gauge: 16-gauge
Product Attributes - Flange Thickness (in.): 0.38 in.
Product Attributes - Bolts/Studs Included: Yes
Product Attributes - Gaskets Included: Yes
Product Attributes - Crossover Pipe Included: No
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Motor Mounts Included: No
Product Attributes - Transmission Mount Included: No
Product Attributes - Quantity: Sold as a pair.
Product Attributes - Notes: The paint applied to these headers is a temporary coating only and is designed to burn off during use. High temperature paint or other high temperature coatings are recommended.
Product Attributes - CARB EO Number(s): D-115-16
Product Attributes - Emissions: California EO Approved

Reference Information

Brand Name/s	Flowtech
StreetFX SKU	big91835FLT
SFX Item ID	5092255
Supplier Item Code	5092255
Manufacturer SKU	91835FLT
Manufacturer UPC	90127604113
Alternative References	6.0L, V8

Compatibility

Application Data

Make	GMC
Model	SIERRA 2500
Submodel	SLT
Beginning Year	2001
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	RWD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	SIERRA 3500
Submodel	SLT
Beginning Year	2001
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	SIERRA 3500
Submodel	LT
Beginning Year	1999
Ending Year	2002
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.
Liter	6.0
CID	364
CC	5967
Engine VIN Code	U

Make	GMC
Model	SIERRA 3500
Submodel	BASE
Beginning Year	2001
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	RWD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	SIERRA 3500
Submodel	SL
Beginning Year	2002
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	RWD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	SIERRA 3500
Submodel	SL
Beginning Year	2002
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	SIERRA 3500
Submodel	SL
Beginning Year	2002
Ending Year	2002
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.
Liter	6.0
CID	364
CC	5967
Engine VIN Code	U

Make	GMC
Model	SIERRA 3500
Submodel	SLE
Beginning Year	2002
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	RWD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	SIERRA 3500
Submodel	SLE
Beginning Year	2001
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	SIERRA 3500
Submodel	SLE
Beginning Year	2001
Ending Year	2002
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.
Liter	6.0
CID	364
CC	5967
Engine VIN Code	U

Make	GMC
Model	SIERRA 3500
Submodel	SLT
Beginning Year	2001
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	RWD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	SIERRA 3500
Submodel	SLT
Beginning Year	2001
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	SIERRA 3500
Submodel	SLT
Beginning Year	2001
Ending Year	2001
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.
Liter	6.0
CID	364
CC	5967
Engine VIN Code	U

Make	GMC
Model	YUKON XL 2500
Submodel	SLE
Beginning Year	2000
Ending Year	2001
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	RWD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	YUKON XL 2500
Submodel	SLE
Beginning Year	2000
Ending Year	2001
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	YUKON XL 2500
Submodel	SLE
Beginning Year	2000
Ending Year	2002
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.
Liter	6.0
CID	364
CC	5967
Engine VIN Code	U

Make	GMC
Model	YUKON XL 2500
Submodel	SLT
Beginning Year	2000
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	RWD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	YUKON XL 2500
Submodel	SLT
Beginning Year	1999
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	YUKON XL 2500
Submodel	SLT
Beginning Year	1999
Ending Year	2002
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.
Liter	6.0
CID	364
CC	5967
Engine VIN Code	U

Make	GMC
Model	SIERRA 2500
Submodel	SL
Beginning Year	1999
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	RWD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	SIERRA 2500
Submodel	SLE
Beginning Year	1999
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	SIERRA 2500
Submodel	SLE
Beginning Year	1999
Ending Year	2002
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.
Liter	6.0
CID	364
CC	5967
Engine VIN Code	U

Make	GMC
Model	SIERRA 2500
Submodel	SLE
Beginning Year	2001
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	RWD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	SIERRA 2500
Submodel	SLT
Beginning Year	2001
Ending Year	2002
Engine Type	V8
Liter	6.0
CID	364
CC	5967
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Engine VIN Code	U
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.

Make	GMC
Model	SIERRA 2500
Submodel	SLT
Beginning Year	2001
Ending Year	2002
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Drivetrain	4WD
Power Steering	Yes
Power Brakes (application)	Yes
Air Conditioning	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Automatic Transmission Column Shift	Yes
Automatic Transmission Floor Shift	Yes
Footnotes	53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.
Liter	6.0
CID	364
CC	5967
Engine VIN Code	U

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Flowtech Shorty Headers 91835FLT Headers, Shorty, Steel, Painted, Cadillac, Chevy, GMC, SUV, Pickup, 6.0L, V8, Pair

Flowtech Shorty Headers 91835FLT Headers, Shorty, Steel, Painted, Cadillac, Chevy, GMC, SUV, Pickup, 6.0L, V8, Pair

Description

Part Type

Specifications

Reference Information

Compatibility

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