Intake Valve - 1.900 (1)

The Intake Valve - 1.900 in Head (Edelbrock 9764) is a precision-engineered OEM replacement and performance upgrade component designed for small block Ford engines running Edelbrock Performer and Performer RPM cylinder heads. This stainless steel intake valve is built for operators and enthusiasts who demand reliability in high-performance or heavily modified power plants, where factory components may not withstand sustained boost, elevated RPM, or aggressive fuel mapping. Whether you're rebuilding a marine, automotive, or light-duty industrial engine, this valve ensures consistent sealing and longevity under demanding conditions.

Manufactured from premium stainless steel, the Intake Valve - 1.900 features a 1.900-inch head diameter and 11/32-inch valve stem—specifications matched to Edelbrock's Performer series castings for exact fit and thermal conductivity. Stainless construction resists corrosion, oxidation, and thermal fatigue better than standard steel, critical in turbo or nitrous applications where combustion chamber temperatures spike rapidly. The 1.900-inch head size provides optimal flow area for small block Ford architecture, balancing port velocity and volumetric efficiency. This valve seats at precise angles ground into compatible Edelbrock heads, ensuring zero leak-by and repeatable compression across all cylinders.

This intake valve is sold individually and is compatible exclusively with small block Ford Edelbrock Performer and Performer RPM cylinder head castings. Professional engine builders and serious enthusiasts should confirm head casting number and valve pocket dimensions before ordering—mixing valve sizes or stem diameters will prevent proper seating and cause catastrophic engine failure. Installation requires valve seat machine work and rocker arm geometry verification. Typical applications include 289, 302, 351W, and 408 cubic-inch small block builds using Edelbrock aluminum or iron performance heads on street, track, or marine platforms.