98-'99 for Ski Doo Summit X 670 SP1 Piston T-Moly S-D 54-9147PS Knurled clutch side helps reduce

Knurled clutch side helps reduce grip slip

these footrests are perfectly sized

MPN: 31-0143S

MPN: LA-7355-18

Increases low-end torque and produces a deep

98-'99 for Ski Doo Summit X 670 SP1 Piston T-Moly S-D 54-9147PS Knurled clutch side helps reduceManufacturer: Sports Parts MPN: SM 09147 Title: T Moly Series Piston Kit Size: Standard Bore 78. 00mm Option: Color: Includes: 1 piston 1 ring set 1 wrist pin and 1 circlip set Engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls All pistons rings pins and circlips are manufactured to original equipment specifications All individual components are interchangeable with original parts Piston weight