Chevy BBC 454 1.940" STD 11/32" Stainless Steel Exhaust Valves These scoops give you that

These scoops give you that classic Hilborn-style look with a polished aluminum body

They are designed to work with factory

They feature extra-thick steel that's double-welded to the ring gear for added strength and anodized for corrosion resistance

Couple this Hi-Ram intake with the high flowing Ford Coyote style cylinder heads has outstanding potential for naturally aspirated and forced induction applications

Pop-Off plates are designed to release the high pressure that builds up inside of the engine to prevent damaging or cracking your supercharger components

Chevy BBC 454 1.940" STD 11/32" Stainless Steel Exhaust Valves These scoops give you thatWhen 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.