FERREA Add to Cart FERKT4001 Endurance Dual Spring Kit Honda/Acura1.6/1.8 MSRP: Was: Now: $1,157.99 Valve Spring Kit - Dual Spring - 279 lb/in Rate - 18 mm Coil Bind - 30.45 mm OD - Titanium Retainers…
MANLEY Add to Cart MAN221461-16 1.540 Dual Valve Springs MSRP: Was: Now: $999.69 Valve Spring - NexTek - Dual Spring - 964 lb/in Spring Rate - 1.215 in Coil Bind - 1.540 in OD - Set…