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The JE Pistons chrome silicon wire wrist pin lock is a .827" diameter, .050" thick retainer sold individually for use with compatible pistons. Wire locks spread side loads across more of the piston pin boss and are considered a strong pin-retention method. Installation requires chamfered wrist pins; they offer a durable, workshop-friendly option where wire retention is preferred.
JE Pistons .827 X .050 0.6GR Wire Lock
