1999-2002 Chevy/GMC Sierra/Silverado/Suburban/Yukon/Escalade: 6.0L, Tube Size 1.625" O.D., w/EGR; Black Paint; 50-State Legal header C.A.R.B. EO #D-115-16.

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 OEM exhaust manifolds
• Will accommodate all emission control devices
• Bolts directly to factory head pipe
• Complete with premium gaskets and hardware

Emissions Note:

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number D-115-16.

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