PEM Standard Quick Change Gear Set 1.036 Spur Ratio Set 2 10 Spline - 4.11 Ratio 4.26/3.96 NG281 Flowtech headers are precision engineered

Flowtech headers are precision engineered and leak tested to get maximum performance and fuel economy from your engine

1-3/4 in Diameter Hole

This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles

One -8 Inlet Port

Reducing fuel temperature inside the carburetor results in a denser

PEM Standard Quick Change Gear Set 1.036 Spur Ratio Set 2 10 Spline - 4.11 Ratio 4.26/3.96 NG281 Flowtech headers are precision engineeredProduct Description: Quick Change Gear Set Standard Set 2 10 Spline 4. 11 Ratio 4. 26 3. 96 4. 86 Ratio 5. 04 4. 68 Steel Sold Individually PEM Racing (Performance Engineering and Manufacturing) offers a wide selection of quick change gear sets, ring and pinion gears, differential cases, and other rear end components.