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 FinishMandrel bent tubes provide consistent tubing diameters for better exhaust pulse flow and improved performance1-1/2 in. and 1-5/8 in. primary diameters available for increased exhaust flow and improved throttle responseHeavy duty 16-gauge 409 Stainless Steel used for strength and durability10 in. long, 2.5 in. collector improves exhaust flow3/8 in. thick header flange for a leak-free seal and maximum strengthAvailable for both round and D-port exhaust portsHeader gaskets included

Air Injection Tubes:No

Bolts Included: No

Catalytic Converter Quantity: 0

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

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

Port Shape: Round

Primary Tube Length: 20 inch Inch

Primary Tubing Diameter:1 1/2 IN

Primary Tubing Diameter:1.50 IN

Quantity: Sold as a Pair

Sheen Level: Satin

Tube Wall Thickness: 18 GU