Bore Cylinder Kit

S&S 128 Big Bore Cylinder Pistons Top End Kit M8 114 117 Engine 17+ Harley

S&S 128 Big Bore Cylinder Pistons Top End Kit M8 114 117 Engine 17+ Harley
S&S 128 Big Bore Cylinder Pistons Top End Kit M8 114 117 Engine 17+ Harley

S&S 128 Big Bore Cylinder Pistons Top End Kit M8 114 117 Engine 17+ Harley

128" BIG BORE KIT FOR M-EIGHT 114" AND 117 ENGINES. The Big Bore kit yields excellent results with stock cylinder heads. Bolt-on kit, the largest cylinder bore possible without requiring machining of the crankcases. Easy installation: no need to bore or split existing cases, just swap the cylinders (unless otherwise noted) Cylinders are constructed from premium aluminum castings with cast-in iron liners, and feature black granite finish with highlighted cylinder fins Kits include cylinders, pistons, rings and gaskets (head, base and exhaust) Made in the U. This project requires a skilled technician.

It is the responsibility of the person assembling the parts to check all clearances and assembly specifications. BASE COLOR BLACK COLOR/FINISH HIGHLIGHTED FINS / BLACK GRANITE BORE SIZE 4.250" DISPLACEMENT 128" STROKE LENGTH 4-1/2 COMPRESSION RATIO 11.0:1. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle & Scooter Parts & Accessories\Engines & Engine Parts\Other Engine Parts". The seller is "americanclassicmotors" and is located in this country: US. This item can be shipped worldwide.

  • Brand: S&S Cycle
  • Country/Region of Manufacture: United States
  • Color: Black Granite
  • Manufacturer Part Number: 910-0733
  • Surface Finish: Black Granite


S&S 128 Big Bore Cylinder Pistons Top End Kit M8 114 117 Engine 17+ Harley