WISECO CS24 SBC Flat Spiral Wrist Pin Locks for 0.927 in Pins, Pair

WISECO CS24 SBC Flat Spiral Wrist Pin Locks provide dependable retention for compatible small-block Chevrolet piston assemblies. Designed for wrist pins with a 0.927-inch diameter, these flat spiral locks are manufactured from steel to deliver secure positioning and reliable performance in demanding engine applications. The two-piece package supplies one pair for a single piston assembly or replacement service.
The spiral-lock design installs into the piston pin groove and helps prevent lateral wrist pin movement during engine operation. Its compact profile supports proper clearance within compatible piston and pin assemblies, while the steel construction provides the durability needed for high-performance and street engine builds. Always verify piston groove specifications and wrist pin compatibility before installation.
These WISECO CS24 pin locks are a practical replacement or assembly component for SBC applications using matching 0.927-inch wrist pins. Follow the piston manufacturer’s installation recommendations and use the correct tools and procedures to ensure the locks are fully seated in their grooves. Sold as a pair, they are suitable for engine rebuilding, piston replacement, and routine performance-engine service.

Features:

• Brand: WISECO

• Part Number: CS24

• Application: Small-block Chevrolet piston assemblies

• Lock Style: Flat spiral wrist pin lock

• Wrist Pin Diameter: 0.927 inches

• Material: Steel

• Quantity: Pair