Wiseco Ring Set - 4.158" Bore - 1.2MM X 1.2MM X 3.0MM

WISECO RING SET - 4.158" BORE - 1.2mm X 1.2mm X 3.0mm - 4158GFX
Wiseco's GF-style piston ring sets have chrome plated, barrel-faced steel top rings. They're backed up by taper-faced, ductile iron second rings and 3-piece oil rings. The oil control rings have a stainless steel spacer and chrome plated rails. These are file-to-fit rings sets, so you can get exactly the end gap that you want.