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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Bolt Pattern: 4x156 for secure mounting
this radiator features a thicker core for maximum heat exchange and is built to meet or exceed OEM specifications
ensuring that spills or messes do not penetrate through to the vehicle's interior
This wheel is suitable for various applications
Given the increase of airflow when introducing an aftermarket catalyst
Pontiac GTO 2004 Long System Catalytic Converter?:No Cats Bolt Pattern: 4x156 for secureARH long tube headers long system for the 2004 GTO features 304 stainless steel in 1 3 4" or 1 7 8" primaries, 3" merge collectors, and all the necessary hardware and gaskets for a bolt on installation. The 2004 GTO American Racing Headers long system was designed to bolt on to your factory axle back or any aftermarket axle back. A simple cut and clamp modification (but no welding) may be required. Note: This system does not come with the x pipe.
