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FlowTech | SKU:
11585FLT
FlowTech Upright Headers - 11585FLT
GM 2.8/3.1/3.4L V6, Round Port Upright Headers 1-1/2" Primary, 20" Long, 27" tall, 2-1/2" x 10" Collector - 409SS Natural Finish
Regular price
$711.40 NZD
+ GST
Unit price
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FlowTech Upright Headers - 11585FLT
is not in stock at Fast Lane Spares and will ship direct from supplier.
Please contact us prior to purchasing if you would like an accurate ETA.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.
Stock Status:
Description
Description
GM 2.8/3.1/3.4L V6, Round Port Upright Headers 1-1/2" Primary, 20" Long, 27" tall, 2-1/2" x 10" Collector - 409SS Natural Finish
Part Number: 11585FLT
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 and Benefits
• 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
Part Number: 11585FLT
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 and Benefits
• 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
Specifications
Specifications
-
Specifications
Air Injection Tubes No Bolts Included No Brand Flowtech Exhaust California Proposition 65 Yes CARB (California) Compliant No Catalytic Converter Quantity 0 Category Exhaust Collector Attachment Weld-On Collector Diameter 2.50 Collector Length 10.00 Collector Port Diameter 2.50 Collector Reducer Included No Collector Reducer Outlet Diameter N/A Color Silver Design Upright Drive 2WD EGT Port No Emission Code 4 Engine GM 90 Degree V6 Finish Natural Flange Thickness 0.375 Flange Thickness 3/8 Gasket Or Seal Included Yes Grade Type Performance Header Series Flowtech Header Style Upright Installed Height 27.00 Material 409 Stainless Steel Mounting Hardware Included No Oxygen Sensor Port No part type Exhaust Header Port Shape Round Primary Tube Length 20 inch Primary Tubing Diameter 1.50 Primary Tubing Diameter 1 1/2 Product Type Headers Quantity Sold as a Pair Sheen Level Satin Sub Category Exhaust Manifolds Tube Wall Thickness 18 Warning California Proposition 65
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