Quick view Yamaha 2012-2013 Yamaha Grizzly 300 Top End Rebuild Kit Compare $1,047.64 $999.99 2012-2013 Yamaha Grizzly 300 Top End Rebuild Kit includes:( 1 ) New Genuine OEM Yamaha Engine Cylinder PN 1SC-E1310-00-00( 1 ) New Genuine OEM Yamaha 75mm STD Bore Size Piston PN 1SC-E1631-00-00( 1 ) New Genuine OEM Yamaha 75mm STD Bore Size Piston Ring... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List