Quick view ARC Racing 6059S GX390 Crankshaft Shim Kit Kit contains two .1mm shims and two .2mm shims $4.35 Add to Cart
Quick view ARC Racing ARC 6622 Billet Flywheel Adjustable Hub For GX390 Predator 420 13-16HP Clones Adjustable Hub Flywheel fits Honda GX340/390, Predator 420, and most 13-16HP Clone engines The ARC Billet Flywheels are CNC machined from 6061 T-6 Aluminum. It weighs 5.40 lbs. The main feature of... $265.00 $263.95 Add to Cart
