Hi-Performance 1.770 In Exhaust Valve Set Of 8 For Pontiac V8 5000 Series Stainless Dome Head With 11/32 In Stem And 4.980 In Length, Direct Fit High Flow, Racing Grade Exhaust Valve For Better Power And Durability

High-Flow 1.770 In Exhaust Valve Set for Pontiac V8
✔️ 8x stainless exhaust valves, 1.770 in head, 11/32 in stem, 4.980 in long

These high-flow exhaust valves are designed for Pontiac V8 engines in the 5000 Series, offering durable stainless construction and a precise fit for direct replacement. Used in performance builds and race-ready restorations, they help improve exhaust flow and power retention under demanding conditions.

✅ Set of 8 stainless dome-head exhaust valves
✅ Head diameter 1.770 in; stem 11/32 in; length 4.980 in
✅ Stainless steel construction for durability
✅ Direct-fit for Pontiac V8 5000 Series engines

💡 What is a high-performance exhaust valve set used for in Pontiac V8 engines?

Short intro: It's a handy upgrade to improve flow, durability, and power in race or street performance builds.

- high-flow design improves exhaust scavenging and horsepower - stainless dome-head handles heat for longer life - direct-fit for 5000 Series Pontiac V8 platforms - compatible with tuned valve train components for reliable performance✝️