Brian Crower Nissan KA24DE Spring Seats - BC2921

Brian Crower Spring and Retainers * Valvesprings Designed for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures (chamfer, debur, etc...) for consistent pressures over long term, high rpm usage. Quality valve springs are critical in the prevention of premature valve float. * Retainers The ultimate in lightweight high performance, Brian Crower titanium retainers typically weigh in approximately 40% less than the factory OEM steel units. CNC machined for premium 6AL4V titanium bar stock to exacting tolerances. * Spring/Retainer Kits Brian Crower valve spring and titanium retainers kits are system matched to work in unison to deliver better valve control at extended rpm's and allow for greater lift camshafts for added performance and reliability. * Keepers/Locks * Spring Seats PartNumber : BC2921 Description : Spring Seats; Set of 16 1991-1993 Nissan 240SX Base L4.2389cc Engine Components::Valve Springs, Retainers 1995-1998 Nissan 240SX Base L4.2389cc Engine Components::Valve Springs, Retainers 1991-1992 Nissan 240SX LE L4.2389cc Engine Components::Valve Springs, Retainers 1997-1998 Nissan 240SX LE L4.2389cc Engine Components::Valve Springs, Retainers 1991-1998 Nissan 240SX SE L4.2389cc Engine Components::Valve Springs, Retainers 1993-2001 Nissan Altima GLE L4.2389cc Engine Components::Valve Springs, Retainers 1993-2001 Nissan Altima GXE L4.2389cc Engine Components::Valve Springs, Retainers 1993-2001 Nissan Altima SE L4.2389cc Engine Components::Valve Springs, Retainers 1993-2001 Nissan Altima XE L4.2389cc Engine Components::Valve Springs, Retainers