Valve Spring, Dual Spring / Damper, 494 lb/in Spring Rate, 1.135 in Coil Bind, 1.550 in OD, Set of 16
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.