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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
System features 2) 4" outer and 1) 4
Nominal Flow Rate – 1250 l/h @ 7
The 4200 Straight 6 from @generalmotors was released in a Blazer
sensor module and weld-on adapter
GSC 30mm (+1mm) Exhaust Valve Set of 8 Harness Bars System features 2) 4" outerWhen creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the