S&s 88 Cylinder & Piston Kit 3-5/8 Bore Harley 84-99 Evo Stock Heads 91-7502

S&S® 88" 3-5/8" Big Bore Cylinder and Piston Kit for 1984-'99 Big Twins with Stock Heads - Wrinkle Black Finish. Installing this 3-5/8" big bore kit will increase the displacement of stock 80" HD® Evolution® big twin engines to 88" using the stock 4-1/4" flywheels producing 9:1 Compression. The kit includes S&S 3-5/8" bore cylinders, 3-5/8" bore flat topped forged pistons with rings and wristpins, head gaskets, base gaskets, exhcaust gaskets, and instructions.

The cylinders are shorter than stock, so shorter pushrods, and shorter manifold will be needed to complete the engine. Crankcases must be bored to accept the larger 3-5/8 cylinders Stock flywheel assembly should be rebalanced Shorter Pushrods and Manifold are required EFI systems must be recalibrated.

The item "S&S 88 CYLINDER & PISTON KIT 3-5/8 BORE HARLEY 84-99 EVO STOCK HEADS 91-7502" 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.

Brand: S&S Cycle
Manufacturer Part Number: 91-7502
Country/Region of Manufacture: United States
Surface Finish: WRINKLE BLACK