Cabezales de hierro fundido intercambiables L&TEC LS para Chevy GMC LS1 LS2 LS3 LS6 LS7 4,8 L 5,3 L 6,0 L
Fits LS based engines (LS1, LS2, LS3, LS6, LS7, etc.). For LS motor swap on older Chevy, GM, Pontiac, Olds, Buick models. NOT direct fit. -Cast from high silicon molybdenum ductile iron. Material: Hi-Sil Moly Ductile Iron.