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![Shorty Header for 2003-2013 Chevy Avalanche, GMC Sierra 1500 [Ceramic Coated]](https://www.jegs.com/images/mini_750/300/387/387-31142.jpg)
Vehicle Info NeededFLOWTECHPART NUMBER: 387-31142
Shorty Header for 2003-2013 Chevy Avalanche, GMC Sierra 1500 [Ceramic Coated]
$69995
1 left in stock
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Lowest Price GuaranteeChevy/GMCCeramic Coated
Shorty Exhaust Header2003-2013 Chevy Avalanche, GMC Sierra 1500 GM LS Engine Applications 1 3/4 In. Primary Tubes, 2.50 In. Collector Mild Steel Construction Ceramic Coated Finish Sold As a Pair
Designed for 2003-2013 Chevy Avalanche, GMC Sierra 1500, this header routes spent gases away from the GM LS more efficiently than the factory manifold.
What's Included:
- 1 3/4 in. primary tube diameter for optimized exhaust velocity.
- 2.50 in. collector diameter for a smooth transition into the exhaust system.
- Mild Steel construction with a ceramic coated finish for durability.
- Sold as a Pair, complete with mounting hardware and gaskets for installation.
Part TypeHeader
BrandFLOWTECH
Package Height9.3
Package Width13.4
Package Length23.5
Weight19.15 PG
Part CategoryPerformance Parts
Header Flange Thickness0.375 in.
Tube DirectionDown Swept
ColorSilver
QuantityPair
MaterialMild Steel
Engine Make/SizeGM Gen III/IV (LS)
Port ShapeRound
Carb CompliantNo
Collector Diameter2.50 in.
Part FitmentDirect Fit
FinishCeramic Coated
ApplicationAutomotive
Header StyleShorty
Grade TypePerformance
Primary Tube Diameter1 3/4 in.
Vendor Part Number31142FLT
Package Qty1
Package TypeEA
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