Crower 84226X980 Features:

Crower 84226X980 valvetrain kit for Ford 351C, 351M, and 400 V8 engines Includes dual valve springs, CoolFace solid lifters, retainers, valve stem seals, and seat cups CoolFace oiling option helps improve lifter lubrication and cooling in severe-duty applications Designed for high-performance builds with a maximum rating of 7,500 RPM and limited street use

Kit Ford 351C 351M 400 V8 Dual Spring Coolface Features:

• Ford 351C, 351M, 400 V8 fitment; dual-spring valvetrain kit for high-performance builds and precise valve control at elevated engine speeds
• CoolFace solid lifters with enhanced oiling and cooling for severe-duty lubrication under extreme valvetrain stress and heat
• Rated to 7,500 RPM for high-rpm performance; recommended for limited street use in aggressive solid-lifter engine combinations
• Complete kit with 16 lifters, 16 dual springs, 16 retainers, 16 valve stem seals, and 16 seat cups for streamlined assembly
• Engineered valvetrain upgrade for Ford V8 applications, supporting stable operation, improved durability, and consistent performance