1999-2002 Chevy/GMC Silverado/Sierra: 4.8L/5.3L, 2000-2001 Tahoe/Suburban/Yukon: 4.8L/5.3L, Tube Size 1.625″ O.D., w/o A.I.R. w/EGR; Black Paint; 50-State Legal header CARB EO #D-115-16.

Part Number: 91834FLT

These Flowtech headers fit 1999-2002 Chevy/GMC Silverado/Sierra: 4.8L/5.3L, 2000-2001 Tahoe/Suburban/Yukon: 4.8L/5.3L, Tube Size 1.625″ O.D., w/o A.I.R. w/EGR; Black Paint; 50-State Legal header CARB EO #D-115-16.

Features and Benefits

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
Complete with premium gaskets and hardware

Breaking in an engine with ceramic coated headers WILL result in damage to the coating an