Crower 86064P-16 Features:

Crower 86064P-16 valve spring retainers, 16-piece set Chromoly steel construction with 10-degree lock angle Fits 1.500 in. OD valve springs with 1.080 in. and 0.700 in. steps Machined for secure fit and reliable valvetrain performance at high RPM

Retainers Chromoly 1.500 10-Degree Steel 1.080 In. 0.700 In. Features:

• 1.500 in. OD chromoly retainers with exact-fit geometry for valve spring setups, supporting precise installation and dependable valvetrain control in high-RPM engine applications
• 10° lock angle design for secure keeper engagement, helping maintain retainer position under demanding valvetrain loads and consistent performance during sustained high-RPM operation
• 1.080 in. and 0.700 in. step diameters for compatibility with matched valve spring dimensions, promoting proper seating, fit accuracy, and reliable assembly alignment
• Steel chromoly construction for greater strength and reliability than stock-style retainers, built to withstand demanding valvetrain conditions and repeated high-RPM use
• 16-piece set for complete valve spring retainer replacement, providing a full matched set for servicing performance valvetrains with consistent fit and installation coverage