WAY WAY BETTER THAN OEM - CYLINDERS MADE IN USA. 68mm x 58mm 421cc CP Industries Cub cylinder. Wiseco 573 series pro lite forged pistons. FMF Fatty exhaust with Powercore silencers.Pro Design billet cool head with orings and studs. 24cc billet cool head domes. Hotrods +4mm crank with rods. Maxload and TZ outer main bearings. Clutch pusher with bearing mod. Billet water pump impeller with bearing. WE ARE THE LARGEST DISTRIBUTOR OF CPI CYLINDERS ONLINE! Bone stock top end that works with stock crank and stock carbs. Far stronger and longer lasting than OEM cylinders, it's not even close. We recommend that this kit be installed by a qualified mechanic with experience working on these types of motors. The item "Banshee 421 Cub Complete Motor Engine Rebuild Kit 4 mil 68x58 FMF Fatty Pipes" is in sale since Wednesday, October 28, 2020. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Components". The seller is "bpracingatv" and is located in Upland, California. This item can be shipped worldwide.