American Racing Headers 1 3/4" Long Tube Headers, Catted Y-Pipe 2014-2018 Silverado & GMC Sierra 1500 5.3L

Features:

• 100% Made in the USA - Never Outsourced
• Made entirely of 304 stainless steel
• 3/8" thick laser-cut flanges for a warp-free seal
• Hand-ported TIG welded inlets
• Optimized primary tube routing for superior fit and performance
• Merge collectors with scavenger spikes
• Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability

*Fits: 2014-2018 Silverado 1500 5.3L

ARH long tube headers long system for the GM Truck 5.3L 2014-2019 features 304 stainless steel 1 3/4" primaries, 3" merge collectors, and y-pipe along with all the necessary hardware and gaskets for a bolt-on installation.

Note: ALL American Racing Headers Exhaust Systems are for OFF-ROAD use only.
Emissions Disclaimer: NOT CARB legal and CANNOT ship to California.

Part Number: ARH-GM53-14134300LSWCL