Wiseco Ford Mazda Duratech 2vp Dished 12.4:1 CR Piston Shelf KitProfessional Series forged racing pistons from Wiseco are no expense spared pistons designed for the serious racers and builders. Packed full of custom level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco? s Professional Series. This Part Fits: Year Make Model Submodel 2000 2004 Ford Focus LX 2007 2012