Manley 12314-8 2.100" +.100 Oversized Stainless Steel Intake Valve

The Manley 12314-8 is a high-performance replacement intake valve featuring a 2.100-inch head diameter and a +0.100-inch oversized stem, constructed from durable stainless steel.

Manley Performance has been a trusted name in professional engine building for decades, manufacturing valves to precise tolerances for street, race, and high-performance applications. The oversized stem diameter allows machinists to ream guides to the correct fit rather than replacing them, making this an economical and effective reconditioning solution.

Key Features:

• Head Diameter: 2.100 inches
• Stem Size: +0.100 inch oversized
• Material: Stainless steel construction for heat and corrosion resistance
• Application: Engine rebuild / reconditioning with worn valve guides
• Manufactured by Manley Performance — a leader in valvetrain components

These stainless steel intake valves are ideal for engine rebuilders and machine shops looking for a reliable oversized-stem solution. Always verify head diameter, stem diameter, overall length, and valve tip specifications against your engine's requirements before installation.