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Stainless Works Pontiac GTO Catted Headers.

Stainless Works Part number: GTOHCAT Out of Stock - on backorder and will be dispatched once in stock.
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$1,990.25
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Availability: Out of Stock - on backorder and will be dispatched once in stock.
Part number: GTOHCAT
Manufacturer: Stainless Works
Stainless Works 2004 GTO Headers 1-3/4in Primaries 3in High-Flow Cats
Special order — availability will be confirmed after purchase.

2004 GTO headers. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. Starting with a CNC cut 3/8" thick flanges into 1-3/4" diameter primaries, 3" collector. Includes 3" pipes to connect to factory 2 bolt flange. High flow catted lead pipes. The best ground clearance and fit available. Headers are fully TIG welded and back purged. These are TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.

2004 GTO headers. CNC mandrel bent 1 3/4" primaries, CNC laser cut 3/8" flanges, 3" collector. Includes 3" pipes to connect to factory 2 bolt flange. High flow catted lead pipes. The best ground clearance and fit available.

Stainless Works 2004 GTO Headers 1-3/4in Primaries 3in High-Flow Cats

Stainless Works Headers 1-3/4" With Catted Leads Factory Connect

Stainless Works Pontiac GTO Catted Headers.

Stainless Works 2004 GTO Catted Header

Exhaust Header Pipe Kit

Exhaust System

Header Kit

1 vehicle listings Source data lists this part for the vehicles shown below. Confirm engine, drivetrain, position, and other options before ordering.
2004 1 listings
Pontiac GTO Base
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