Ferrea Pontiac 400/428/455 1.77in 5.23in 12 Deg 6000 Series Exh Valve - Single (Drop Ship Only)

This listing is for a single Ferrea 6000 Series exhaust valve, part number F6178-1. It's designed for Pontiac 400, 428, and 455 cubic inch V8 engines. This valve has a 1.77-inch head diameter and a 5.23-inch overall length, with a 12-degree seat angle.

The 6000 Series valves from Ferrea are well-built components intended for performance applications. They are made from strong materials to handle the demands of higher compression and more aggressive camshaft profiles often found in modified Pontiac V8s. The specific dimensions and seat angle are chosen to optimize exhaust gas flow out of the cylinder, which can contribute to better engine performance.

When rebuilding or upgrading your Pontiac's engine, choosing reliable valve components is important for overall engine health and performance. This single valve is a direct replacement for a specific exhaust valve position.