Enginetech ST18125N Engine Valve Seat Set – Nickel/Cobalt Material for Chevrolet C10 and C20 (4 Pack) Exhaust Manifold Gasket Set ensuring a reliable seal between

ensuring a reliable seal between the engine block and cylinder head

Part Numbers: WP135-1640

8 Lifters / Lash Adjusters

43 inches and a compression height of 1

Enginetech ST18125N Engine Valve Seat Set – Nickel/Cobalt Material for Chevrolet C10 and C20 (4 Pack) Exhaust Manifold Gasket Set ensuring a reliable seal betweenEngine Valve Seat 4 Pack The Enginetech ST18125N Engine Valve Seat Set is a high quality solution designed to optimize valve train performance for classic Chevrolet trucks. Crafted from durable Nickel Cobalt material, these valve seats are engineered to provide excellent heat resistance and longevity, ensuring reliable engine operation over time. The precise outside diameter of 1. 8175 inches and a seat angle of 45 degrees allow for a perfect fit and