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

SKU: BIG91835FLT

Headers

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

SKU: BIG91835FLT

Headers

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A$983.48
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.
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Description

IMPORTANT NOTICE: Note for Australian and European MarketsUnless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.(keyword: headers)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Flowtech StreetFX SKU big91835FLT SFX Item ID 5092255 Accounting SKU big-91835FLT Manufacturer SKU 91835FLT Manufacturer UPC 090127604113 Alternative References 91835FLT, BIG-91835FLT


Data: v2 - Desc: v4.2 - Upd: 2026-10-14 03:26:49

Part Type

Headers

Data: v4.2 - Upd: 2026-10-14 04:23:17

Specifications

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

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.

Product Attributes
BrandFlowtech
Manufacturer's Part Number91835FLT
Part TypeHeaders
Product LineFlowtech Shorty Headers
UPC090127604113
Header StyleShorty
Header MaterialSteel
Primary Tube Outside Diameter (in.)1 5/8 in.
Header ColorTemporary non-high temperature paint
Flange StyleStandard
Weld-UpNo
Collector AttachmentStock flange
Collector Reducers IncludedNo
TunedNo
Primary Tube Gauge16-gauge
Flange Thickness (in.)0.38 in.
Bolts/Studs IncludedYes
Gaskets IncludedYes
Crossover Pipe IncludedNo
Catalytic Converter(s) IncludedNo
Motor Mounts IncludedNo
Transmission Mount IncludedNo
QuantitySold as a pair.
NotesThe 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.
CARB EO Number(s)D-115-16

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

No specific fitment data available for this part. For clarification, please contact us.

Detailed Compatibility


Application Data
MakeGMC
ModelSIERRA 2500
SubmodelSLT
Beginning Year2001
Ending Year2002
Engine TypeV8
Liter6.0
CID364
CC5967
Engine FamilyChevy small block Gen III/IV (LS-based engines)
Engine Size6.0L/364
DrivetrainRWD
Engine VIN CodeU
Power SteeringYes
Power Brakes (application)Yes
Air ConditioningYes
Standard Transmission Column ShiftNo
Standard Transmission Floor ShiftYes
Automatic Transmission Column ShiftYes
Automatic Transmission Floor ShiftYes
Footnotes53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.
MakeGMC
ModelSIERRA 3500
SubmodelSLT
Beginning Year2001
Ending Year2002
Engine TypeV8
Liter6.0
CID364
CC5967
Engine FamilyChevy small block Gen III/IV (LS-based engines)
Engine Size6.0L/364
Drivetrain4WD
Engine VIN CodeU
Power SteeringYes
Power Brakes (application)Yes
Air ConditioningYes
Standard Transmission Column ShiftNo
Standard Transmission Floor ShiftYes
Automatic Transmission Column ShiftYes
Automatic Transmission Floor ShiftYes
Footnotes53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.
MakeGMC
ModelSIERRA 3500
SubmodelLT
Beginning Year1999
Ending Year2002
Engine TypeV8
Engine FamilyChevy small block Gen III/IV (LS-based engines)
Engine Size6.0L/364
Drivetrain4WD
Power SteeringYes
Power Brakes (application)Yes
Air ConditioningYes
Standard Transmission Column ShiftNo
Standard Transmission Floor ShiftYes
Automatic Transmission Column ShiftYes
Automatic Transmission Floor ShiftYes
Footnotes53 - Stock replacement, bolts directly to factory headpipes. 99 - Check CARB E.O. for your specific application.
Liter6.0
CID364
CC5967
Engine VIN CodeU

This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.

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