New from Kooks – the Torque Series Shorty Headers for GM 1500 Trucks & SUVs. These headers are sure to add power and sound to GM’s workhorse line of trucks and SUVs. See more details below.
Add power and sound to GM’s workhorse line of trucks and SUVs with Torque Series Shorty Headers from Kooks Headers and Exhaust.
The headers are available in two applications to fit 1999-2013 GM light-duty 1500 series trucks and SUVs (PN 28501110 for 1999-2002 applications; PN 28501120 for 2003-’13 models). Both options are made from high-quality, 304 grade-stainless steel with 3/8″-thick flanges and include heavy-duty, 16-gauge primary tubes that step from 1-5/8″ to 1-3/4″, with patented scavenging spikes and one-piece collectors.
The Kooks Torque Series is aimed at providing a solution for customers who are looking for a factory manifold replacement with a performance gain for their street-driven truck. These headers are designed to be used with factory catalytic converters and incorporate provisions for additional emissions systems where applicable.
The header outlets feature 3/8″-thick, three-bolt flanges to connect to the OEM exhaust, allowing for a direct bolt-on installation. Installation hardware and all required gaskets are included.
PN 28501110 fits 1999-2002 vehicles with 4.8L, 5.3L and 6.0L engines and includes connections to retain the function of the factory EGR system. PN 28501120 fits 2003-’13 vehicles with 4.8L, 5.3L, 6.0L and 6.2L engines.
- Made from high-quality 304 grade-stainless steel
- 3/8″-thick flanges
- Heavy-duty 16-gauge primary tubes that step from 1-5/8″ to 1-3/4″