Crower 84197S Features:

Crower 84197S valvetrain kit for Nissan PATROL 4.8L TB48 engines Includes single valve springs part 68195-24 and chromoly steel retainers part 87077S-24 Designed for use with Crower Stage 1 through Stage 5 performance camshafts Helps control higher-than-stock spring pressure for high-boost, turbo, or nitrous builds

Kit Nissan Patrol 4.8L Tb Single Valve Springs With Features:

• Heavy-duty single valve springs for higher-than-stock spring pressure, supporting upgraded valvetrain control in demanding high-performance TB48 engine combinations
• Chromoly steel retainers for high-rpm valvetrain stability and added strength, helping maintain reliable spring control under elevated engine speed and load
• Optimized for Nissan PATROL 4.8L TB48 engines with Stage 1 through Stage 5 performance camshaft setups, making aftermarket cam upgrades more dependable
• Helps reduce valve float in high-boost, turbo, or nitrous street and strip builds, promoting more consistent performance in aggressive racing applications
• Matched spring and retainer kit engineered for performance-focused street and strip use, combining stable valve action with the durability needed beyond stock conditions