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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
1979-1991 GMC G3500
1962-1964 with/without console
A 100% end-of-line testing is performed through the full RPM sweep along with a Noise
Perfcore perforated design — eliminates drone
ATS Pulse Flow Exhaust Manifold Kit Fits 2001-2004 6.6L Duramax 2014-2016 BMW 435i 1979-1991 GMC G3500ATS Pulse Flow Exhaust Manifolds for the 2001 to 2004 6. 6L Duramax offer far less restriction than stock manifolds and up pipes. Channel areas were increased dramatically resulting in a 26 percent increase in airflow. Not only will the Pulse Flow manifolds improve performance, they are a leap forward on reliability. Cast out of High Silica Moly, these manifolds have the ability to run through more heat cycles (lifetimes worth) without fatigue,
US$ 135.00
US$ 127.50
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US$ 195.00
US$ 127.50
