Maybe you need more power from your 883 Sportster? Maybe you’re a handy type who realized he could buy an 883 and a big-bore kit cheaper than he could buy a 1200 Sportster. Whatever the reason you’re contemplating enlarging your engine, know that S&S has got you covered with a high-quality kit that makes the job a snap.

• Increase displacement from 883cc to 1200cc
• Saves time because pistons are already fit to the cylinders – ready to assemble out of the box
• Cylinders are constructed from premium aluminum castings with cast-in iron liners
• No machining
• No re-balancing of 883cc flywheels
• No cylinder head modifications
• Available in wrinkle black and silver powder-coat finish
• Big bore 31/2″ cylinders
• 9.7:1 with stock 883cc heads
• Kits include cylinders, pistons, rings and gaskets (head, base and exhaust)
• Made in the U.S.A.
• MFG Part #910-0296