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![Valve & Spring Package, Stainless Steel, GX390 with Dual Springs, Titanium Valve & Spring Package, Stainless Steel, GX390 with Dual Springs, Titanium](https://cdn11.bigcommerce.com/s-dz8cplpgcq/images/stencil/290x360/products/2787701/3125090/NR_NRVALVEPACK-390D__1__61845.1737522049.jpg?c=2)
Racing Valve and Spring Package for GX390
Includes:
*Note: Use single springs for up to 6500rpm
32mm valves may actually measure between 31.5mm and 32mm, depending on availability.
Racing Valve and Spring Package for GX390
Includes:
*Note: Use single springs for up to 6500rpm
32mm valves may actually measure between 31.5mm and 32mm, depending on availability.