Piston Kit, 85.00mm // Stock 800 HO / Speedwerx 800 Big Bore (2010+ Spec)

SKU: 3007-877
APPLICATIONS: Speedwerx 800cc Big Bore Models / 2010-2011 Arctic Cat OEM 800 Models
NOTE: You must run the proper wrist pin with this piston - PART#3007-878!
NOTE 2: You must run matching pistons in bith of your cylinders!

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Piston Kit, 85.00mm // Stock 800 HO / Speedwerx 800 Big Bore

Fits Stock 800 HO 2010-2017 and Speedwerx Big Bore 2010+ Spec

Each piston kit is sold individually and includes: 1 piston, 1 ring set, 1 circlip set.

NOTE: If you are replacing something other than these same OEM pistons, you will need to get the proper OEM 800 HO wrist pin # 3007-878!

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⚠WARNING: Cancer and Reproductive Harm — Speedwerx, Inc. Prop65 Warnings or

These items are intended for closed-course competition only. Alternation of emissions-related components can constitute violation of federal and/or state laws. Substantial fines and penalties can result if used for other than closed-course competition use.