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Flowtech Headers 11504FLT

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$144.95

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

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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.

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2 Customer Reviews for Flowtech 11504FLT - Flowtech Headers

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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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