S&S 89 STROKER CYLINDER & PISTON KIT HARLEY 1984-'99 EVO With STOCK HEADS 91-7211

S&S® 89" 3-1/2" Bore Cylinder and Piston Kit For 1984-'99 Big Twins With Stock Cylinder heads and 4-5/8 Stroke Flywheels - Natural Aluminum Finish. This 3-1/2" bore cylinder and piston kit can be used to build an 89" stroker engine, or the replace the cylinders and piston in an engine with an existing 89 S&S stroker with stock cylinder heads. The kit contains S&S 3-1/2" bore cylinders & 3-1/2" bore 4-5/8 stroker pistons. 5.550(Stock) Cylinder length. 9.25:1 Compression with Stock Heads. 9.4:1 Compression with S&S 76cc Perfromance Replacement Heads. Not compatible with S&S Superstock Heads as they require special domed pistons. See Fitment Chart by Clicking Tab Below.

This includes but is not limited to items showing signs of installation or attempted/improper installation (mounting marks, scratches, scuffs), mounted tires/wheels, windshields, discolored exhaust, programmed fuel tuners, bluetooth/communication devices, apparel, items installed contrary to manufacturers specifications, seats, etc. All products are warranted against manufacturers defects.

Fites 1984-'99 Harley-Davidson Big Twins with 89 Stroker flywheels with Stock or S&S Performance heads. About Us: We are an actual custom motorcycle shop that has a knowlegeable mechanic on hand to answer any technical questions from 7am-4pm Tues-Sat. Online store: We do NOT carry everything in stock but do our best to keep the more popular items in stock. Thank You for considering us for your Riding Needs! The item "S&S 89 STROKER CYLINDER & PISTON KIT HARLEY 1984-'99 EVO With STOCK HEADS 91-7211" is in sale since Friday, December 9, 2016. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Big Bore & Top End Kits". The seller is "shopthefox" and is located in Milwaukee, Wisconsin. This item can be shipped worldwide.

Surface Finish: NATURAL
Manufacturer Part Number: 91-7211
Brand: S&S Cycle
Country/Region of Manufacture: United States