Crower 86118X2-PR Features:

Precision-machined from billet bar stock chromoly steel and heat-treated for added strength. 8 mm bead-lock valve locks with a 7° taper for LS1, LS2, and LS3 applications. Minus .050 in. installed height helps fine-tune valve spring setup during engine assembly. Jumbo Split-Lock design delivers greater strength than conventional 7-degree keepers.

Valve Locks 8MM 7 Degree LS1 Bead Lock -.050 Features:

• Billet chromoly steel construction, heat-treated for shoulder-shear resistance and long-term valvetrain strength in high-rpm LS builds
• 8 mm bead-lock, 7° taper design for secure valve-retainer engagement and precise keeper fit in LS1, LS2, and LS3 applications
• Minus 0.050 in. installed height helps fine-tune valve spring setup for corrected installed height and consistent valvetrain geometry
• Jumbo split-lock configuration delivers added holding strength over conventional 7° keepers for performance and racing valvetrain use
• Pair of precision-machined valve locks, color-coded for quick identification during assembly and targeted replacement or setup changes