07+ Polaris Sportsman 90 Outlaw 90 Big Bore Kit 49mm Wiseco Top End Rebuild Kit TRX700XX Years 1980 1981 1982 1983

Years 1980 1981 1982 1983

Revamp Your Ride: Complete DRZ400 Head Rebuild Timing Kit with Kibblewhite Precision Components

THE ONLY KIT WITH A COMPLETE SET OF KEEPERS / COTTERS

300” Installed Height 1

14711-MEB-857

07+ Polaris Sportsman 90 Outlaw 90 Big Bore Kit 49mm Wiseco Top End Rebuild Kit TRX700XX Years 1980 1981 1982 19830454934, 40122M04900, 810926, NA 50014T, 0454934, 0453533, 0453430, 0453429, 0453431, 0453432, 0453418, 0453427, 0453438, 0453578, 0453613, 0453616, 0453553, 0450717, 0453510, 0453520, 0453034, 0452402,Transform your 07+ Polaris Sportsman 90 or Outlaw 90 with this 49mm Big Bore Kit! Features new cylinder (honed to match Wiseco forged piston), gasket kit (Vertex Namura Moose), & head stud kit. Ready to install & use pump race gas. Unleash massive