Competition Series 1.550 Inch Exhaust Valve Set of 8 for Small Block Chevy and GM LS Engines, Stainless Steel, 4.915 Inch Long, 5/16 Inch Stem, High-Flow Performance for Hot Rod Builds

Stainless Exhaust Valve Set of 8 for SBC and LS Engines
✔️ 1.550 Inch Head 5/16 Stem 4.915 Inch Long Stainless Set of 8

These stainless exhaust valves fit small block Chevy and GM LS engines and see action in hot rod builds and performance setups.

✅ 1.550 inch head diameter for better exhaust flow
✅ 4.915 inch overall length with 5/16 inch stem
✅ Stainless steel resists heat and corrosion
✅ Set of 8 covers a full engine exhaust job

💡 What is an exhaust valve used for in high performance engines? These valves manage exhaust gas exit from the cylinders to keep the engine running smooth. - They help increase airflow for added horsepower - Stainless steel handles extreme temperatures without warping - Exact stem and length specs match SBC and LS cylinder heads - A full set of 8 makes swaps quick during builds

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