Custom Forged Piston, Rings and Pin Set for B235 engine. Including Viggen and Aero models 99-05. For Power outputs above and beyond 300hp. Basically just the really crazy applications. Custom manufactured by JE for Taliaferro. Sold per set of 4. Contact us for further details. We also have all the replacement bearings, seals, gaskets and other parts required for a simple engine rebuild.