Flowtech Shorty Headers - Black Painted - 91835FLT

Features:

• This is a 50-State Legal header C.A.R.B. EO #D-115-16.
• Sturdy 16 gauge tubing
• Extra thick 3/8” flanges for a leak-free seal
• Designed as a direct fit replacement for factory exhaust manifolds
• Will accommodate all emission control devices
• Bolts directly to factory head pipe

Product Specifications:

• Product Details: 1999-2002 Chevy/GMC Sierra/Silverado/Suburban/Yukon/Escalade and 2003-2004 GM Pickup: 6.0L with EGR, 2WD and 4WD, Tube Size 1.625" O.D., w/EGR; Black Paint; 50-State Legal header CARB EO #D-115-16.
• Air Injection Tubes: No
• Bolt Size: M8 x 1.25 x 25 MM
• Bolts Included: Yes
• C.A.R.B. EO #: D-115-16
• California Proposition 65: Yes
• CARB (California) Compliant: Yes
• Collector Attachment: 3-Bolt Flange
• Collector Diameter: 2.50 IN
• Collector Reducer Included: No
• Collector Reducer Outlet Dia.: N/A
• Color: Black
• Design: Shorty
• Drive: 2WD, 4WD
• EGT Port: No
• Engine: GM Gen III/IV (LS)
• Finish: Painted
• Flange Thickness: 0.3125 IN, 0.375 IN, 3/8 IN, 5/16 IN
• Gasket Or Seal Included: Yes
• Grade Type: Performance
• Header Series: Shorty Smog
• Header Style: Shorty
• Material: Mild Steel
• Mounting Hardware Included: Yes
• Oxygen Sensor Port: No
• Part Type: Exhaust Header
• Port Shape: Round
• Primary Tubing Diameter: 1 5/8 IN, 1.625 IN
• Product Type: Headers
• Quantity: Sold as a Pair
• Sheen Level: Satin
• Tube Wall Thickness: 16 GU

Installation Notes:

Do not use header wraps; they can cause header tube cracking from excessive heat or rust from moisture build-up and void the warranty. Breaking in an engine with ceramic-coated headers can damage the coating and void the warranty. Use cast-iron exhaust manifolds or old headers during engine break-in to prevent coating damage. Ceramic-coated headers require several heat cycles to fully cure before withstanding extreme heat. Please call Flowtech Technical Service at 270-781-9741 for additional information regarding ceramic-coated exhaust products.