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BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.
BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.

RZR800 RZR 800 800s 83 mil 820 Big Bore Cylinder 83mm Complete Top End Rebuild

by BPRATV
Save 4% Save 4%
Original price $934.99
Original price $934.99 - Original price $934.99
Original price $934.99
Current price $899.99
$899.99 - $899.99
Current price $899.99

FITS ALL POLARIS RZR800 AND SPORTSMAN 800 YEARS AND MODELS! 

  • 83mm big bore cylinder NO CORE REQUIRED!!
  • CP or JE big bore forged pistons**
  • Piston rings
  • Wristpins
  • Circlips
  • HD head stud kit
  • Gasket kit
  • Valve stem seals
  • Stickers
Using head studs instead of the weaker OEM head bolts are a must with big bore applications.  Never buy new head bolts again after purchasing this kit!  Pistons are designed for turbo application.  Everything is new in the original packaging.  Original manufacturers warranty applies*.

Positive feedback is very important to us, and if it is important to you please make sure and leave us 4 star positive feedback. Our account is set up so that we automatically leave positive feedback FOR YOU as soon as we have received it FROM YOU. IF FOR ANY REASON YOU FEEL WE DO NOT DESERVE POSITIVE FEEDBACK PLEASE CONTACT US PRIOR TO LEAVING FEEDBACK SO WE CAN HELP FIX THE ISSUE. WE ARE HERE TO HELP!!! THANKS!

Please check your order thoroughly when receiving it.  If for any reason at all you are not 100% happy please contact us right away so we can help resolve the issue.  All returns must be 100% COMPLETE NOTHING MISSING) AND BRAND NEW IN THE ORIGINAL PACKAGING for a FULL REFUND! *If we receive your order back incomplete, packaging ripped open and/or parts missing we will have to deduct our loss from your refund.

*THIS KIT IS NOT DIY AND we always strongly recommend that this be installed by a qualified mechanic with experience doing this type of work.  Warranty does not cover any failure that is a result of improper installation, improper break in, improper tuning, or misuse.  For any warranty to be considered the part(s) in questions must first be sent to us for inspection.  We can not warranty anything based on phone calls or photos alone.

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