Description

Chevy LS Motor, Tube Size 1-5/8″, Collector Size 2-1/2″, Black PaintTight fit block hugger design for popular hot rods powered by the popular Chevy LS motorsMandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocityHeavy duty 16-gauge tubing for increased strength and durabilitySmooth transition, 1-5/8â? diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle responseTIG Welded 2-1/2â? collector for maximum strengthMachined 3/8â? header flange for a leak-free seal and maximum strengthPremium aluminum header gaskets includedAdapter tubes are supplied for easy exhaust connectionHeader is coated in high heat resistant black paint for a classic look

Air Injection Tubes:No

Bolt size:M8 x 1.25 x 25 MM

Bolts Included: Yes

Catalytic Converter Quantity: 0

Collector Attachment: 3-Bolt Flange

Collector Diameter: 2.50″

Collector Port Diameter: 2.50″

Collector Reducer Included:Yes

Collector Reducer Outlet Diameter:2.50 IN

Color: Black

Design: Block Hugger

Drive: 2WD

Drive: 4WD

EGT Port: No

Engine: GM Gen III/IV (LS)

Finish: Painted

Flange Thickness: 0.375″

Flange Thickness: 3/8″

Gasket Or Seal Included: Yes

Grade Type: Performance

Header Series:Block Hugger

Header Style: Block Hugger

Material: Mild Steel

Mounting Hardware Included: Yes

Oxygen Sensor Port: No

Port Shape: Round

Primary Tubing Diameter: 1.625 Inch

Primary Tubing Diameter:1 5/8 IN

Quantity: Sold as a Pair

Sheen Level: Satin

Tube Wall Thickness: 16 GU