RRN-81-4PK!!! Keith Black, replacement .792" piston lock ring

These Keith Black .792-inch piston lock rings are essential for securing your wrist pins during an engine build. Sold as a set of four, these rings provide enough hardware for a standard two-cylinder Harley-Davidson overhaul, as each piston requires two clips. They are designed to fit all KB pistons using a .792-inch pin diameter. Using fresh lock rings is a standard practice for any mechanic to ensure the wrist pin stays exactly where it belongs. These are the perfect match for the KB .792-inch wrist pin, part number 944730, providing peace of mind for your next high-performance engine project. Never reuse old clips when you can install these precision-made replacements.