4.41″ Connecting Rod Billet Aluminum 90mm Piston Flat Top For Predator 420cc
For Predator 420cc Engine Hemi For Honda GX390 Engines. 1 90mm Piston. 660 Flat Top. 1 4.41″ Billet Aluminum Connecting Rod. The minimum clearance between piston and head is 0.030″. 5 Piston Rings.