Crower 84332LW980 Features:

Crower 84332LW980 engineered component kit for Mopar 350-440 B V8 engines, including 350, 361, 383, 400, 413, 426, and 440 applications Includes dual valve springs 68340-16, retainers 86071-16, seals 87063-16, and 16 lightweight solid roller lifters 66931LW980-16 Cool face oiling option helps deliver enhanced lifter lubrication for severe-duty valvetrain use in high-performance Mopar engine builds Dual-spring lightweight solid setup is designed for high-rpm stability and supports engine speeds up to 7,500+ RPM

Kit Mopar 350-440 B Dual Dual-spring Lightweight Cool-face Solid Features:

• Dual valve spring kit for Mopar 350-440 B big-block V8 applications, supporting stable valvetrain control at 7,500+ RPM severe-duty use
• Lightweight solid roller lifters with cool-face oiling option for enhanced lifter lubrication and high-rpm durability under racing conditions
• Complete engineered component set with 16 dual springs, 16 retainers, 16 seals, and 16 lifters for streamlined valvetrain upgrades
• Fits Mopar 350, 361, 383, 400, 413, 426, and 440 B-series engines for broad big-block compatibility in performance builds
• Premium solid-lifter dual-spring configuration designed for high-rpm stability, reduced valvetrain stress, and dependable track-focused operation