Billet Conrod for GX390 Racing Engines. The standard cast conrod is the weak link in your engine, these billet conrods have been made to enable you to increase the power & RPM's of your engine without the risk of conrod failure. The conrod uses replaceable shells so rather than replacing the whole conrod when rebuilding, you simply change the shells.
This conrod is .100'' longer than standard which allows the standard dish piston to be cut to a flat top and run a 0 deck height.
