Crower 86118-16 Features:

Precision-machined billet bar stock chromoly steel valve locks for LS1 applications 7-degree lock style with 8 mm valve stem fit and 1-groove bead-lock design Heat-treated construction helps resist shoulder shearing under high-performance use Standard installed height configuration for LS1 engines using 8 mm bead locks

Valve Locks 8MM 7 Degree LS1 Bead Lock Std Features:

• Precision-machined chromoly steel keepers for LS1 8 mm valve stems, heat-treated to resist shoulder shearing under high-rpm valvetrain loads
• 7° lock angle with 1-groove beadlock design for secure valve retainer engagement and dependable installed fit
• Standard installed height configuration tailored for LS1 applications using 8 mm beadlock-style valve stems and retainers
• Set of 32 valve locks provides complete coverage for 16 valves in performance engine builds and service replacements
• Billet bar stock construction with color-coded identification for easier part selection during assembly and maintenance work