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. Part Type: Exhaust Valve. Valve Material: stainless steel.
Chevy LS3 1.600" STD 8mm Stainless Steel Exhaust Valves
Chevy LS3 2.200" STD 8mm Stainless Steel Intake Valves
Chevy LS3 2.160" STD 8mm Stainless Steel Intake Valves
Speedmaster Chevy LS3 2.160 +Std 8mm Stainless Steel Intake Valves Set 8Pcs
