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Flowtech Headers 11504FLT

Get Free Shipping with Your Order over $99!
Original Price:

$144.95

Sale Price:

$137.56

Headers, Mid-Length, Steel, Painted, Chevy, GMC, Small Block, Pair

Estimated Ship Date: Today Would you rather pick it up? Select Location

  • Warning! Hurry sale prices won’t last long so take advantage of these Summit Racing Equipment values now!

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

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Brand: Flowtech

Manufacturer's Part Number: 11504FLT

Part Type: Headers

Product Line: Flowtech Headers

Summit Racing Part Number: BIG-11504FLT

UPC: 787480115041

Header Style: Mid-length

Header Material: Steel

Header Finish: Painted

Weld-Up: No

Primary Tube Diameter (in): 1 5/8 in.

Collector Attachment: 3-bolt flange

Collector Diameter: 3.000 in.

Tuned: No

Primary Tube Gauge: 18-gauge

Flange Style: Standard

Flange Thickness (in): 5/16 in.

Bolts/Studs Included: Yes

Gaskets Included: Yes

Reducers Included: Yes

Cross Over Pipe Included: No

Catalytic Converter(s) Included: No

Motor Mounts Included: No

Transmission Mount Included: No

Quantity: Sold as a pair.

Notes: Will not fit crew cab dually models.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These precision-engineered Flowtech headers are leak-tested to get maximum performance and fuel economy from your engine. They're made from .049 in. cold-rolled, flash-controlled tubing and feature Flowtech's mandrel-formed Power Plenum collector. All ports are precisely fitted and finished with durable, leak-proof, O-ringed port seals. The headers are available with either a high satin black painted finish or a silver luster ceramic coating. In addition, they come with all mounting hardware, including bolts, nuts, and premium gaskets. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom-altered parts, then it is the installer's responsibility to verify fitment.

Results 1 - 20 of 152

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Make: CHEVROLET

Model: BLAZER

Submodel: BASE

Beginning Year: 1994

Ending Year: 1994

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: 4WD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: BLAZER

Submodel: BASE

Beginning Year: 1994

Ending Year: 1994

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: BLAZER

Submodel: CHEYENNE

Beginning Year: 1992

Ending Year: 1993

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: 4WD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: BLAZER

Submodel: CHEYENNE

Beginning Year: 1992

Ending Year: 1993

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: BLAZER

Submodel: SILVERADO

Beginning Year: 1992

Ending Year: 1994

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: 4WD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: BLAZER

Submodel: SILVERADO

Beginning Year: 1992

Ending Year: 1994

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: BLAZER

Submodel: SILVERADO SPORT

Beginning Year: 1994

Ending Year: 1994

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: 4WD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: BLAZER

Submodel: SILVERADO SPORT

Beginning Year: 1994

Ending Year: 1994

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: C1500

Submodel: BASE

Beginning Year: 1994

Ending Year: 1995

Engine Type: V8

Liter: 5.0

CID: 305

Engine Size: 5.0L/305

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: C1500

Submodel: BASE

Beginning Year: 1994

Ending Year: 1995

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: C1500

Submodel: CHEYENNE

Beginning Year: 1988

Ending Year: 1995

Engine Type: V8

Liter: 5.0

CID: 305

Engine Size: 5.0L/305

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: C1500

Submodel: CHEYENNE

Beginning Year: 1988

Ending Year: 1995

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: C1500

Submodel: SCOTTSDALE

Beginning Year: 1988

Ending Year: 1990

Engine Type: V8

Liter: 5.0

CID: 305

Engine Size: 5.0L/305

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: C1500

Submodel: SCOTTSDALE

Beginning Year: 1988

Ending Year: 1990

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: C1500

Submodel: SILVERADO

Beginning Year: 1988

Ending Year: 1995

Engine Type: V8

Liter: 5.0

CID: 305

Engine Size: 5.0L/305

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: C1500

Submodel: SILVERADO

Beginning Year: 1988

Ending Year: 1995

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: C1500

Submodel: WT

Beginning Year: 1990

Ending Year: 1995

Engine Type: V8

Liter: 5.0

CID: 305

Engine Size: 5.0L/305

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: C1500

Submodel: WT

Beginning Year: 1990

Ending Year: 1995

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: C2500

Submodel: BASE

Beginning Year: 1994

Ending Year: 1995

Engine Type: V8

Liter: 5.0

CID: 305

Engine Size: 5.0L/305

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

Make: CHEVROLET

Model: C2500

Submodel: BASE

Beginning Year: 1994

Ending Year: 1995

Engine Type: V8

Liter: 5.7

CID: 350

Engine Size: 5.7L/350

Engine Family: Chevy small block Gen I

Drivetrain: RWD

Engine Swap: No

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: No

Footnotes: 3 - Must modify stock exhaust to retain catalytic converters.
6 - Applications with oxygen sensor use reducer BIG-10105 for 2-1/2 in. 3-bolt flange or BIG-10110 for 3 in. 3-bolt flange.
58 - Will not fit angle plug heads.
75 - Fits with OE factory equipped style transmission only.
90 - Catalytic converter compatible Y-Pipe available separately. Add suffix "Y" to part number.

12 Results Found

Flowtech 11504YFLT - Flowtech Catalytic Converter Y-Pipes

Click here for more information about Flowtech 11504YFLT - Flowtech Catalytic Converter Y-Pipes

Exhaust, Y-Pipe, Steel, Aluminized, Chevy, GMC, Pickup, 5.0, 5.7L, Each

Part Number: BIG-11504YFLT

Estimated Ship Date: Today

$150.95

$145.56

  • On Sale

    Warning! Hurry sale prices won’t last long so take advantage of these Summit Racing Equipment values now!

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Stage 8 Locking Fasteners 8911 - Stage 8 Locking Header Bolt Kits

Click here for more information about Stage 8 Locking Fasteners 8911 - Stage 8 Locking Header Bolt Kits

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, V6, Small Block V8, Set of 12

Part Number: STG-8911

Estimated Ship Date: Today

$53.89

Summit Racing SUM-610130 - Summit Racing® Copper Collector Gaskets

Click here for more information about Summit Racing SUM-610130 - Summit Racing® Copper Collector Gaskets

Collector Gaskets, Copper, 3-Hole, 3 in. Inside Diameter, Pair

Part Number: SUM-610130

Estimated Ship Date: Today

$14.97

ARP 400-1201 - ARP Stainless Steel Header Bolts

Click here for more information about ARP 400-1201 - ARP Stainless Steel Header Bolts

Header Bolts, 12-Point, 3/8 in. Wrench, Stainless Steel, Polished, 3/8 in.-16, 0.750 in. U.H.L., Set of 12

Part Number: ARP-400-1201

Estimated Ship Date: Today

$20.46

SCE Gaskets 4300 - SCE Pro Copper Collector Gaskets

Click here for more information about SCE Gaskets 4300 - SCE Pro Copper Collector Gaskets

Collector Gaskets, Copper, Embossed, 3-Hole, 3 in. Inside Diameter, Pair

Part Number: SCE-4300

Estimated Ship Date: Today

$13.60

Mr. Gasket 5902 - Mr. Gasket Ultra-Seal Exhaust Gaskets

Click here for more information about Mr. Gasket 5902 - Mr. Gasket Ultra-Seal Exhaust Gaskets

Exhaust Gaskets, Header, Ultra-Seal, Round Port, Chevy, Small Block, Pair

Part Number: MRG-5902

Estimated Ship Date: Today

$19.97

Mr. Gasket 5971 - Mr. Gasket Ultra-Seal Collector Gaskets

Click here for more information about Mr. Gasket 5971 - Mr. Gasket Ultra-Seal Collector Gaskets

Collector Gaskets, Ultra Seal, Steel Core Laminate, 3 in. Diameter, Pair

Part Number: MRG-5971

Estimated Ship Date: Today

$9.97

ARP 100-1201 - ARP Chromoly Header Bolt Kits

Click here for more information about ARP 100-1201 - ARP Chromoly Header Bolt Kits

Header Bolts, 12-Point, 3/8 in. Wrench, Custom 450, Black Oxide, Chevy, Small Block, Set of 12

Part Number: ARP-100-1201

Estimated Ship Date: Today

$15.04

Mr. Gasket 5916 - Mr. Gasket Ultra-Seal Exhaust Gaskets

Click here for more information about Mr. Gasket 5916 - Mr. Gasket Ultra-Seal Exhaust Gaskets

Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, Square Port, Chevy, Small Block, Pair

Part Number: MRG-5916

Estimated Ship Date: Today

$22.97

Mr. Gasket 1204 - Mr. Gasket Standard Collector Gaskets

Click here for more information about Mr. Gasket 1204 - Mr. Gasket Standard Collector Gaskets

Collector Gasket, Composite, 3-Hole, 3 in. Inside Diameter, Each

Part Number: MRG-1204

Estimated Ship Date: Today

$4.97

SCE Gaskets 211181 - SCE AccuSeal Pro Exhaust Gaskets

Click here for more information about SCE Gaskets 211181 - SCE AccuSeal Pro Exhaust Gaskets

Exhaust Gaskets, AccuSeal Pro, Chevy, Small Block, Pair

Part Number: SCE-211181

Estimated Ship Date: Today

$18.87

SCE Gaskets 512040 - SCE AccuSeal E Collector Gaskets

Click here for more information about SCE Gaskets 512040 - SCE AccuSeal E Collector Gaskets

Collector Gaskets, Compressed Fiber Laminate, 3-Hole, 3 in. Inside Diameter, Set of 10

Part Number: SCE-512040

Estimated Ship Date: 1/19/2015 (if ordered today)

$17.07

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

Most Helpful Reviews Review this Product

6 Customer Reviews for Flowtech 11504FLT - Flowtech Headers

Average Customer Review

5 Star

(1)

4 Star

(3)

3 Star

(1)

2 Star

(1)

1 Star

(0)
+See All 6 Reviews

Headers 89 1500

Summit RacingSummit Racing Verified Purchase

Easy installation but created spark plug clearance issue (removal/replacement of plugs). Also none of the accessory brackets mounting holes line up on the header(holes off). Also the Driver side o2 bung is welded on the top side, so the stock o2 sensor does not have the proper clearance between the pipe and fire wall. Has to be re-routed or a new o2 bung needs to be welded in on the side. ...read more

0 of 0 found this review helpful.

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Reviewer: JOE from MO

Date: October 20, 2014

Appearance
Ease of Installation
Price/Value
Quality

Easy

Summit RacingSummit Racing Verified Purchase

Easy installation just wish It didn't come with a few scratches and had to repaint over them but other than that awesome product. I also have some flowtech headers on my 91 Camaro and they sound great. I know flowtech don't make late model headers there from a 69 Camaro and fit well just a few mods.

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Reviewer: MIGUEL from FL

Date: August 13, 2014

Appearance
Ease of Installation
Price/Value
Quality

great piece

Summit RacingSummit Racing Verified Purchase

Great piece. I got them and sand blasted and painted them work great and look nice painted sound great

0 of 0 found this review helpful.

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Reviewer: RUSSELL from MO

Date: August 12, 2014

Appearance
Ease of Installation
Price/Value
Quality

Flowtech Headers 11504FLT

Summit RacingSummit Racing Verified Purchase

Good headers at a great price. I recommend this if you are looking for a better alternative than exhaust manifolds, and they are cheaper than other headers available. However, when I received mine they had already had rust on them and the pipes were dented in spots, (not for performance boost), and the gasket surface for the reducers were not flat but bent. ...read more

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Reviewer: DYLAN from IA

Date: August 08, 2014

Appearance
Ease of Installation
Price/Value
Quality

Flowtech Headers 11504FLT

Summit RacingSummit Racing Verified Purchase

This was a great purchase and installed without many issues. The only thing that was difficult was installing it with the motor in, and would be easier with motor pulled to access bolts. Angled-boot plug wires work best for this part, regardless of installation instructions.

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Reviewer: MICHAEL from IA

Date: July 07, 2014

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Flow tech headers

Summit RacingSummit Racing Verified Purchase

Love my new headers, they fit and sound great! Only issue is getting the front header bolts in you have to dent the header a bit, but no biggie!

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Reviewer: JARRED from KY

Date: March 28, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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