2.180 BBC Intake Valve 11/32 Dia. 5.540 OAL

The 2.180 BBC Intake Valve 11/32 Dia. 5.540 OAL by Brodix is a precision-engineered component built for serious big-block Chevrolet engine builders and performance enthusiasts. This intake valve is designed to handle the demands of high-RPM, high-boost applications where stock valvetrain components fall short. Whether you're building a street-strip hybrid, a dedicated race engine, or restoring a classic muscle car with modern power objectives, this valve delivers the flow characteristics and durability required for sustained performance and reliability.

Brodix valves are manufactured to exacting tolerances with a 2.180-inch head diameter and 11/32-inch stem diameter, providing optimal flow dynamics while maintaining structural integrity under extreme combustion pressures and thermal cycling. The 5.540-inch overall length (OAL) specification ensures proper seating geometry and valve-to-piston clearance in BBC heads when paired with compatible valve springs and retainers. The larger 2.180-inch intake valve head compared to many OEM equivalents increases the intake port opening area, allowing superior air and fuel charge delivery into the cylinder—a critical factor for maximizing torque output and peak horsepower in naturally aspirated and forced-induction builds alike.

This valve is ideal for builders planning comprehensive big-block Chevrolet cylinder head upgrades, particularly those working with Brodix or comparable aftermarket casting platforms. Proper installation requires precision valve seat work, matching flow porting, and confirmation of rocker arm geometry to prevent binding. The 0.32-pound weight reflects the premium materials and precision machining typical of high-performance Brodix valves. Always verify compatibility with your specific head casting, intake manifold design, and piston-to-valve clearance before final assembly to ensure peak performance and longevity in your engine build.