Competition Plus 1.900 Inch Exhaust Valve Set Of 8 For Big Block Chevy Stainless Super Alloy 11 32nd Inch Stem And 5.450 Inch Length Performance Racing Valve Kit

1.900 in Exhaust Valve Set for Big Block Chevy, 8-Pack
✔️ Stainless super alloy exhaust valve, 5.450 in long, 11/32 in stem

These exhaust valves are high-performance replacements designed for Big Block Chevy engines. They are typically used in race or heavy-duty street builds to improve exhaust flow and sealing under high temperature conditions.

✅ Head: 1.900 in (48.26 mm) exhaust valve
✅ Stem: 11/32 in (8.73 mm) diameter
✅ Length: 5.450 in (138.43 mm)
✅ Material: stainless super alloy; Pack of 8; Part F1270P8

💡 What is a high-performance exhaust valve used for in a Big Block Chevy engine? This handy part helps withstand racing heat and pressure for reliable sealing and flow.
- Improves exhaust flow and scavenging in performance builds
- Stainless super alloy resists heat and corrosion in harsh racing conditions
- Matched to 1.900 in head, 11/32 in stem, 5.450 in length for Big Block Chevy

✝️