V-Twin Mfg. Complete Cylinder And Piston Kit For Harley Knucklehead 1941-1947

Unfortunately, due to CARB restrictions, this product cannot be shipped to California. V-Twin Mfg. Complete Cylinder And Piston Kit For Harley Knucklehead 1941-1947 Features Replacement 74" Knucklehead cylinder and piston kit are honed and pre fitted with 8.5:1 compression cast pistons and Hastings Rings. • 8.5:1 compression They are ready to run and will require break-in. Please refer to proper shop manual for suggestions on break-in. For stock stroke only. For 1941-1947 Knuckleheads. Cylinders are without lip on top. Order head base gasket separately. Replacement type cylinder kits do not have original motorcast markings on the cylinder base. WARNING: California's Proposition 65 - www.P65Warnings.ca.gov