![Oldsmobile 400 425 455 1.680" STD 11/32" Stainless Steel Exhaust Valves](http://musclecarhq.com.au/cdn/shop/products/PCE273.EXT_46e9b3c5-fddd-4f2a-bd2a-d50add4453af_{width}x.jpg?v=1707878976)
When it's time for valves, don't cut corners. Get genuine PCE stainless steel valves. They're made from a tough, stainless steel alloy and are carefully designed to increase gas flow for more power. What's more, they have hardened stem tips for durability and are swirl-polished.
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