Home / Shop / Flowtech Headers 31110FLT Headers, Long Tube, Steel, Ceramic Coated, Chevy, Small Block, Pair

Flowtech Headers 31110FLT Headers, Long Tube, Steel, Ceramic Coated, Chevy, Small Block, Pair

SKU: BIG31110FLT

Headers

Flowtech

Flowtech Headers 31110FLT Headers, Long Tube, Steel, Ceramic Coated, Chevy, Small Block, Pair

SKU: BIG31110FLT

Headers

Sale ends in Calculating... Tue 13 Oct, 12:56 am AEST

IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

Flowtech headers are designed to provide optimum exhaust flow for increased horsepower, torque, fuel economy, and improved throttle response. Leak-tested for maximum performance, they feature the industry's best welds for durability and are carefully engineered for precise fit. Available for a wide range of applications, they're offered in block hugger, competition, fenderwell, lakester, long tube, mid-length, shorty, upright, and turbo styles. Varying with the application, Flowtech headers are constructed from sturdy and lightweight cold-rolled mild steel or stainless steel for increased strength and durability. All tubing is mandrel-bent to provide consistent tubing diameter for smooth flow and increased exhaust velocity. Extra-thick, machined header flanges provide a leak-free seal and maximum strength. For long-term rust and corrosion-resistance, available finishes include natural and polished stainless steel, high heat-resistant black paint, or a satin silver metallic ceramic thermal barrier coating. All mounting hardware and premium gaskets are included.

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. Hooker 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: 2026-09-29 13:07:30

Specifications

Product Attributes - Brand: Flowtech
Product Attributes - Manufacturer's Part Number: 31110FLT
Product Attributes - Part Type: Headers
Product Attributes - Product Line: Flowtech Headers
Product Attributes - UPC: 787480311108
Product Attributes - Header Style: Long tube one-piece
Product Attributes - Header Material: Steel
Product Attributes - Primary Tube Outside Diameter (in.): 1 1/2 in.
Product Attributes - Header Color: Silver ceramic coated
Product Attributes - Flange Style: Standard
Product Attributes - Weld-Up: No
Product Attributes - Collector Attachment: 3-bolt flange
Product Attributes - Collector Diameter (in.): 3.00
Product Attributes - Collector Reducers Included: Yes
Product Attributes - Collector Reducer Exit Diameter: 2.500 in.
Product Attributes - Tuned: No
Product Attributes - Primary Tube Gauge: 18-gauge
Product Attributes - Spark Plug Position: Angle/Straight
Product Attributes - Flange Thickness (in.): 0.31 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.

Reference Information

Brand Name/s	Flowtech
StreetFX SKU	big31110FLT
SFX Item ID	5092243
Supplier Item Code	5092243
Manufacturer SKU	31110FLT
Manufacturer UPC	787480311108

Compatibility

Application Data

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1964
Drivetrain	RWD
Ending Year	1967
Engine Family	Chevy small block Gen I
Engine Size	4.3L/262
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1964
Drivetrain	RWD
Ending Year	1967
Engine Family	Chevy small block Gen I
Engine Size	4.3L/262
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1964
Drivetrain	RWD
Ending Year	1967
Engine Family	Chevy small block Gen I
Engine Size	4.4L/267
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1964
Drivetrain	RWD
Ending Year	1967
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1964
Drivetrain	RWD
Ending Year	1967
Engine Family	Chevy small block Gen I
Engine Size	4.9L/302
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1964
Drivetrain	RWD
Ending Year	1967
Engine Family	Chevy small block Gen I
Engine Size	5.0L/305
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1964
Drivetrain	RWD
Ending Year	1967
Engine Family	Chevy small block Gen I
Engine Size	5.0L/307
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1964
Drivetrain	RWD
Ending Year	1967
Engine Family	Chevy small block Gen I
Engine Size	5.3L/327
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1964
Drivetrain	RWD
Ending Year	1967
Engine Family	Chevy small block Gen I
Engine Size	5.4L/327
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1964
Drivetrain	RWD
Ending Year	1967
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1964
Drivetrain	RWD
Ending Year	1967
Engine Family	Chevy small block Gen I
Engine Size	6.6L/400
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	4.3L/265
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	4.4L/267
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	4.4L/267
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	4.6L/283
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	4.9L/302
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	4.9L/302
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	5.0L/305
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	5.0L/305
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	5.0L/307
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

Air Conditioning	Yes
Automatic Transmission Column Shift	No
Automatic Transmission Floor Shift	Yes
Beginning Year	1965
Drivetrain	RWD
Ending Year	1966
Engine Family	Chevy small block Gen I
Engine Size	5.0L/307
Engine Type	V8
Footnotes	8 - Will not fit with A.I.R. injection pump. 10 - Fits factory OEM 1964-67 transmissions only. 23 - Installation requires Flowtech air conditioning bracket BIG-10042. 1979 and later vehicles equipped with short compressor, use original bracket.
Make	CHEVROLET
Model	CHEVY II
Power Brakes (application)	Yes
Power Steering	Yes
Standard Transmission Column Shift	No
Standard Transmission Floor Shift	Yes
Submodel	BASE

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Flowtech Headers 31110FLT Headers, Long Tube, Steel, Ceramic Coated, Chevy, Small Block, Pair

Flowtech Headers 31110FLT Headers, Long Tube, Steel, Ceramic Coated, Chevy, Small Block, Pair

Description

Part Type

Specifications

Reference Information

Compatibility

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