Precision Matched and Balanced Piston Kit for 650 Indy thru 1990, 650 RXL 1990, 650 SKS 1991-96, 650 Indy RXL 1991-97, 650 EFI 1991-96, 650 Indy 1991-96. Must bore cases to install .100 and .170. Pro-Lite, Includes Wrist Pin, Cast Iron Bore.
|OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.||Wiseco SK1131|