FlowTech Upright Headers 11587FLT

Name: FlowTech Upright Headers 11587FLT
Brand: FlowTech
SKU: 4006355
Price: 237.99 CAD
Availability: InStock

$237.99 ea

NEWARRIVING SOONEstimated Ship Date 06/07/2024 (If Ordered Today)53 Available from HOLLEY PERFORMANCE PRODUCTS as of 05/18/2024

Model: 4006355

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These Flowtech upright derby style headers fit the 2.8L, 3.1L and 3.4L GM V6 engines with both round port or D-port style exhaust ports. 1-1/2 in. and 1-5/8 in. mandrel bent primary tubes provide consistent tubing diameters for smooth flow of the exhaust pulses and increase the cylinder scavenging of the exhaust to improve engine breathing. The headers are constructed from heavy duty 16-gauge 409 stainless steel tubing for increased strength and durability. These headers use a 10 in. long, 2.5 in. collector with 20 in. long primary tubes. The 3/8 in. thick header flange provides a leak-free seal and maximizes strength.

Features:

Mandrel bent tubes provide consistent tubing diameters for better exhaust pulse flow and improved performance
1-1/2 in. and 1-5/8 in. primary diameters available for increased exhaust flow and improved throttle response
Heavy duty 16-gauge 409 Stainless Steel used for strength and durability
10 in. long, 2.5 in. collector improves exhaust flow
3/8 in. thick header flange for a leak-free seal and maximum strength
Available for both round and D-port exhaust ports
Header gaskets included

About FlowTech

Flowtech Performance Exhaust was founded in 1994, by exhaust market expert Gary Biggs, with the mission of delivering high quality performance exhaust at a great value. The mission was successful and in less than two decades Flowtech became the leader in value priced exhaust systems.

Flowtech cornered its place in the market with aggressive and memorable product names such as Raptor™, Terminator™, Afterburner™ and Warlock™. Flowtech even revived some names from back in the day like Purple Hornies™.

Flowtech made its mark with simple yet effective improvements like slotted port flanges giving added wiggle room during header installation. They dimpled their tubes at the port to make more room for the header bolts and they parallel ground their flanges to assure a tight seal. Flowtech innovations include their unique Afterburner headers which separated the odd firing cylinders with a velocity tube to improve scavenging. Their patented Warlock bypass muffler won the SEMA best new product award for its revolutionary open or closed design in 1996.

When Flowtech became part of Holley Performance Products in 1999, the company continued to focus on value, with an emphasis on late model cars and trucks. Headers and exhaust systems were developed for Mustangs, Camaros, and all types of full size trucks - including diesels. The same innovation continues today with the addition of universal X-pipe kits and X-pipe kits with built in cut-outs. Continuous product updates and improvements to manufacturing processes will keep Flowtech the leader in value priced exhaust systems. We hope you enjoy your Flowtech product as much as we enjoy building it!

Specifications:

Bolt Size	NA
California Proposition 65 Chemical Name	Chromium (hexavalent compounds), Nickel (Metallic)
California Proposition 65 Required	Yes
CARB (California) Compliant	No
Collector Diameter	2.50 inch
Collector Length	10 inch
Emission Code	4
Engine	Chevrolet V6
Flange Thickness	3/8 Inch
Header Finish	Natural
Header Style	Upright
Inlet Port Shape	D-Port
Installed Height	27 inch
Part Type	Exhaust Header
Primary Tube Dia.	1-1/2 inch
Primary Tube Length	20 inch
Product Type	Headers
Proposition 65	www.P65Warnings.ca.gov
Tube Material	409 Stainless Steel