Speedmaster PCE273.1016 stainless steel intake valves are precision-engineered for Chevy LS1 and LS6 engines, featuring a 2.055-inch head diameter in standard size with an 8mm stem diameter for a direct-fit replacement or performance build application. Constructed from durable stainless steel, these valves deliver reliable sealing, excellent heat resistance, and long-lasting performance under demanding conditions.
Designed as a drop-in solution for LS1 and LS6 cylinder head applications, these intake valves are ideal for engine rebuilds, performance upgrades, or restoring proper compression and airflow. Sold as a set, they provide a consistent, matched solution to keep your LS-based build running strong.