2.290/1.812/.375 Valve Seat - Small Block

The 2.290/1.812/.375 Valve Seat - Small Block by BRODIX is a precision-engineered intake valve component designed for high-performance small-block engine applications. Purpose-built for mechanics, engine builders, and serious enthusiasts who demand reliability in critical combustion chamber sealing, this valve seat ensures proper valve closure and optimal compression within your engine's cylinder head. Whether you're performing a full engine overhaul or replacing a worn or damaged seat, this component is essential for restoring or maintaining peak engine performance.

Manufactured from durable iron, this valve seat features a 2.290-inch outer diameter with a 1.812-inch inner diameter and a 0.375-inch depth, engineered to precise tolerances that allow the valve face to seal completely against the combustion chamber. Iron construction provides excellent thermal conductivity and wear resistance under the extreme heat and pressure cycles of engine operation. The compact, lightweight design (0.2 lbs) facilitates easy installation while maintaining the structural integrity required for thousands of miles of dependable service without leakage or valve recession.

This intake valve seat is ideal for small-block engine rebuilds across a wide range of domestic applications where OEM specifications demand this exact bore and depth profile. Installation typically requires precise machining equipment and experienced cylinder head work; most engine builders or qualified machine shops will perform this replacement as part of a complete valve job or head reconditioning. Proper seating ensures consistent compression ratios, efficient combustion, and long-term engine reliability. Check your engine's technical manual or consult your machine shop to confirm compatibility with your specific small-block platform before purchase.