The Ferrea single beehive ovate PAC alloy nitrided valve spring set for Chevrolet Big Block engines is a set of 16 springs combining an ovate beehive profile with a nitrided finish. These springs are intended to deliver consistent spring pressure, tighter spring stacking and improved surface hardness for enhanced wear resistance, making them suitable for demanding Big Block valvetrain applications.
Ferrea Chevrolet Big Block Single Beehive Ovate PAC Alloy Nitrided Valve Spring - Set of 16