or 2014 model
CP or JE forged big bore pistons**
Wiseco’s forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength
steel retainers
The OEM Honda cylinder plated by Millennium Technologies offers unmatched reliability and durability
Polaris RZR RS1 Cylinder Kibblewhite Valve Spring Kit Wiseco Top End Rebuild Kit WR400F or 2014 modelPolaris RZR RS1 Cylinder Kibblewhite Valve Spring Kit Wiseco Top End Rebuild Kit Polaris RZR RS1 Cylinder Kibblewhite Valve Spring Kit Wiseco Top End Rebuild Kit 82 83950, 82 83220, 82 82550, C3563, C3546, 3022594, 2205244, 71048, 71048 8, 82 82362, 82 82612, 82 82616, 3022134, 3022415, 60003, 3222196, 2205244, 3023156, 810969, 3022594, 3022523,2204949, 2205245, 5253037, 2205244, 2204948, 3022567, 5813737, 5814793, 3022413, 2205244, 3022413, 2204949,