Valve Spring Kit, Dual Spring, 379 lb/in Rate, 1.100 in Coil Bind, 1.306 in OD, Steel Seats / Locks / Retainers, Viton Seals, GM LS-Series, Kit
For more than 50 years, Lunati�s main focus has been performance camshafts and camshaft kits. They also offer crankshafts, connecting rods, pistons, and valve train components designed for circle track and drag racing applications.