Piston Pins and Bushings Back to Mopar Index   Piston Pins Replace worn pins to get rid of rod rattle. Installing oversized pins saves replacing pin bushings and/or pistons. Oversizes are available up to .015. Call and we can recommend the best size to use. Most pins, 1920-1932 $16.75 each Most pins, 1933-1965 $6.95 each Pin Bushings Check for and replace worn pin bushings any time pistons are out of the engine. All 1932 and older $8.25 ea. All 1933 and newer $3.85 ea.