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Vehicle Info NeededFLOWTECHPART NUMBER: 387-91836-1
Shorty Headers 2002-2004 Chevy GMC Cadillac Pickup SUV 4.8L 5.3L 50-State Legal
$45899
Ships on Sep 04, 2026
Lowest Price GuaranteeChevy/GMCCeramic Coated
- Shorty Headers
- 2002-2004 Chevy / GMC Pickup / SUV
- 2002-06 Avalanche / Escalade
- 4.8L / 5.3L (Without EGR)
- 1-5/8" Primary Tube
- Mild Steel
- Ceramic Metallic Coated Finish
- C.A.R.B. EO #D-115-162002-2004 Chevy/GMC Sierra/Siverado/Tahoe/Suburban/Yukon/Avalanche/Escalade: 4.8L/5.3L, Tube Size 1.625" O.D., w/o EGR; Silver Metallic Ceramic Coated; 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
Part TypeHeader
BrandFLOWTECH
Package Height10.9
Package Width15.6
Package Length23.5
Weight17.0 PG
Part CategoryPerformance Parts
Carb Eo NumberD-115-16 (pdf)
Header FinishSilver ceramic coated
Tube DirectionDown Swept
QuantitySold as a pair
Bolts/Studs IncludedYes
Transmission Mount IncludedNo
Header MaterialSteel
Gaskets IncludedYes
Weld-UpNo
Collector AttachmentStock flange
Flange StyleStandard
TunedNo
Motor Mounts IncludedNo
Part FitmentSemi Universal
Reducers IncludedNo
ApplicationAutomotive
Primary Tube Gauge16-gauge
Header StyleShorty
Cross Over Pipe IncludedNo
Catalytic Converter(S) IncludedNo
Primary Tube Diameter1.625 in (41.3 mm)
Vendor Part Number91836-1FLT
Package Qty1
Package TypeEA
No Questions
No Reviews
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Some parts are not legal for use in California or other states with similar laws / regulations
