Ferrea Chevy SB 2.08in 11/32in 5.06in 12 Deg S-Flo +.150 Competition Plus Intake Valve - Set of 8

It features a 2.080-inch head diameter, 11/32-inch valve stem diameter, and an overall length of 5.060 inches. Constructed from special aerospace-quality stainless steel alloys like EV8-Z18, these valves offer high tensile strength and are designed to withstand the rigors of high RPM and high horsepower applications.

Manufactured using an exclusive two-step slow forging process, these valves ensure proper grain flow and minimize material structure damage. They undergo a critical 48-hour heat treatment and stress-relieving process for molecular integrity. The valves are finished with avionics-quality hard chrome and a specially applied hard tip, complemented by smoother radiuses and unique undercuts developed through extensive flow bench testing.