S&S, 3-1/2" cylinder & piston kit

66-E78 74"(1200cc) Shovel (NU). With stock 3-31/32" stroke

OEM style replacement. Gloss black S&S cast iron replacement cylinder kit, ready to bolt-on as stock replacement. Supplied with stock 5.330" length cylinders, forged pistons, piston rings, wrist pins, wrist pin keepers, head & base gaskets, cylinder head bolt kit and a cylinder base nut kit. Compression ratio around 8:1.