Chevy LS3 1.600" STD 8mm Stainless Steel Exhaust Valves Speedmaster regulators are ideal for

Speedmaster regulators are ideal for use with high-volume fuel pumps

street-rod applications and more

050 effectively decreasing spring pressure

forged from mild steel for ease of welding then fully machined on CNC equipment

look no further than Speedmaster

Chevy LS3 1.600" STD 8mm Stainless Steel Exhaust Valves Speedmaster regulators are ideal forWhen it's time for valves, don't cut corners. Get genuine Speedmaster 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.